luxolus
/
open-consul
2
0
Fork 0
Code Issues 1 Pull Requests Packages Releases Wiki Activity

docs: fix yet more references to agent/options

This commit is contained in:
Natalie Smith 2022-01-10 17:50:06 -08:00
parent 61980f0808
commit 7fb5e7b6f1
6 changed files with 48 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
.release/linux/package/etc/consul.d/consul.hcl
View File

@ -1,4 +1,4 @@
# Fullconfiguration options can be found at https://www.consul.io/docs/agent/options.html # Fullconfiguration options can be found at https://www.consul.io/docs/agent/config.html
# datacenter # datacenter
# This flag controls the datacenter in which the agent is running. If not provided, # This flag controls the datacenter in which the agent is running. If not provided,

80
CHANGELOG.md
View File

@ -272,7 +272,7 @@ token. [[GH-10795](https://github.com/hashicorp/consul/issues/10795)]
KNOWN ISSUES: KNOWN ISSUES:
* The change to enable streaming by default uncovered an incompatibility between streaming and WAN federation over mesh gateways causing traffic to fall back to attempting a direct WAN connection rather than transiting through the gateways. We currently suggest explicitly setting [`use_streaming_backend=false`](https://www.consul.io/docs/agent/options#use_streaming_backend) if using WAN federation over mesh gateways when upgrading to 1.10.1 and are working to address this issue in a future patch release. * The change to enable streaming by default uncovered an incompatibility between streaming and WAN federation over mesh gateways causing traffic to fall back to attempting a direct WAN connection rather than transiting through the gateways. We currently suggest explicitly setting [`use_streaming_backend=false`](https://www.consul.io/docs/agent/config/config-files#use_streaming_backend) if using WAN federation over mesh gateways when upgrading to 1.10.1 and are working to address this issue in a future patch release.
SECURITY: SECURITY:
@ -1634,7 +1634,7 @@ FEATURES:
* **Connect Envoy Supports L7 Routing:** Additional configuration entry types `service-router`, `service-resolver`, and `service-splitter`, allow for configuring Envoy sidecars to enable reliability and deployment patterns at L7 such as HTTP path-based routing, traffic shifting, and advanced failover capabilities. For more information see the [L7 traffic management](https://www.consul.io/docs/connect/l7-traffic-management.html) docs. * **Connect Envoy Supports L7 Routing:** Additional configuration entry types `service-router`, `service-resolver`, and `service-splitter`, allow for configuring Envoy sidecars to enable reliability and deployment patterns at L7 such as HTTP path-based routing, traffic shifting, and advanced failover capabilities. For more information see the [L7 traffic management](https://www.consul.io/docs/connect/l7-traffic-management.html) docs.
* **Mesh Gateways:** Envoy can now be run as a gateway to route Connect traffic across datacenters using SNI headers, allowing connectivty across platforms and clouds and other complex network topologies. Read more in the [mesh gateway docs](https://www.consul.io/docs/connect/mesh_gateway.html). * **Mesh Gateways:** Envoy can now be run as a gateway to route Connect traffic across datacenters using SNI headers, allowing connectivty across platforms and clouds and other complex network topologies. Read more in the [mesh gateway docs](https://www.consul.io/docs/connect/mesh_gateway.html).
* **Intention & CA Replication:** In order to enable connecitivty for services across datacenters, Connect intentions are now replicated and the Connect CA cross-signs from the [primary_datacenter](/docs/agent/options.html#primary_datacenter). This feature was previously part of Consul Enterprise. * **Intention & CA Replication:** In order to enable connecitivty for services across datacenters, Connect intentions are now replicated and the Connect CA cross-signs from the [primary_datacenter](/docs/agent/config/config-files.html#primary_datacenter). This feature was previously part of Consul Enterprise.
* agent: add `local-only` parameter to operator/keyring list requests to force queries to only hit local servers. [[GH-6279](https://github.com/hashicorp/consul/pull/6279)] * agent: add `local-only` parameter to operator/keyring list requests to force queries to only hit local servers. [[GH-6279](https://github.com/hashicorp/consul/pull/6279)]
* connect: expose an API endpoint to compile the discovery chain [[GH-6248](https://github.com/hashicorp/consul/issues/6248)] * connect: expose an API endpoint to compile the discovery chain [[GH-6248](https://github.com/hashicorp/consul/issues/6248)]
* connect: generate the full SNI names for discovery targets in the compiler rather than in the xds package [[GH-6340](https://github.com/hashicorp/consul/issues/6340)] * connect: generate the full SNI names for discovery targets in the compiler rather than in the xds package [[GH-6340](https://github.com/hashicorp/consul/issues/6340)]
@ -2070,7 +2070,7 @@ FEATURES:
IMPROVEMENTS: IMPROVEMENTS:
* proxy: With `-register` flag, heartbeat failures will only log once service registration succeeds. [[GH-4314](https://github.com/hashicorp/consul/pull/4314)] * proxy: With `-register` flag, heartbeat failures will only log once service registration succeeds. [[GH-4314](https://github.com/hashicorp/consul/pull/4314)]
* http: 1.0.3 introduced rejection of non-printable chars in HTTP URLs due to a security vulnerability. Some users who had keys written with an older version which are now dissallowed were unable to delete them. A new config option [disable_http_unprintable_char_filter](https://www.consul.io/docs/agent/options.html#disable_http_unprintable_char_filter) is added to allow those users to remove the offending keys. Leaving this new option set long term is strongly discouraged as it bypasses filtering necessary to prevent some known vulnerabilities. [[GH-4442](https://github.com/hashicorp/consul/pull/4442)] * http: 1.0.3 introduced rejection of non-printable chars in HTTP URLs due to a security vulnerability. Some users who had keys written with an older version which are now dissallowed were unable to delete them. A new config option [disable_http_unprintable_char_filter](https://www.consul.io/docs/agent/config/config-files.html#disable_http_unprintable_char_filter) is added to allow those users to remove the offending keys. Leaving this new option set long term is strongly discouraged as it bypasses filtering necessary to prevent some known vulnerabilities. [[GH-4442](https://github.com/hashicorp/consul/pull/4442)]
* agent: Allow for advanced configuration of some gossip related parameters. [[GH-4058](https://github.com/hashicorp/consul/issues/4058)] * agent: Allow for advanced configuration of some gossip related parameters. [[GH-4058](https://github.com/hashicorp/consul/issues/4058)]
* agent: Make some Gossip tuneables configurable via the config file [[GH-4444](https://github.com/hashicorp/consul/pull/4444)] * agent: Make some Gossip tuneables configurable via the config file [[GH-4444](https://github.com/hashicorp/consul/pull/4444)]
* ui: Included searching on `.Tags` when using the freetext search field. [[GH-4383](https://github.com/hashicorp/consul/pull/4383)] * ui: Included searching on `.Tags` when using the freetext search field. [[GH-4383](https://github.com/hashicorp/consul/pull/4383)]
@ -2302,13 +2302,13 @@ IMPROVEMENTS:
* agent: (Consul Enterprise) Added [AWS KMS support](http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingKMSEncryption.html) for S3 snapshots using the snapshot agent. * agent: (Consul Enterprise) Added [AWS KMS support](http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingKMSEncryption.html) for S3 snapshots using the snapshot agent.
* agent: Watches in the Consul agent can now be configured to invoke an HTTP endpoint instead of an executable. [[GH-3305](https://github.com/hashicorp/consul/issues/3305)] * agent: Watches in the Consul agent can now be configured to invoke an HTTP endpoint instead of an executable. [[GH-3305](https://github.com/hashicorp/consul/issues/3305)]
* agent: Added a new [`-config-format`](https://www.consul.io/docs/agent/options.html#_config_format) command line option which can be set to `hcl` or `json` to specify the format of configuration files. This is useful for cases where the file name cannot be controlled in order to provide the required extension. [[GH-3620](https://github.com/hashicorp/consul/issues/3620)] * agent: Added a new [`-config-format`](https://www.consul.io/docs/agent/config/cli-flags.html#_config_format) command line option which can be set to `hcl` or `json` to specify the format of configuration files. This is useful for cases where the file name cannot be controlled in order to provide the required extension. [[GH-3620](https://github.com/hashicorp/consul/issues/3620)]
* agent: DNS recursors can now be specified as [go-sockaddr](https://godoc.org/github.com/hashicorp/go-sockaddr/template) templates. [[GH-2932](https://github.com/hashicorp/consul/issues/2932)] * agent: DNS recursors can now be specified as [go-sockaddr](https://godoc.org/github.com/hashicorp/go-sockaddr/template) templates. [[GH-2932](https://github.com/hashicorp/consul/issues/2932)]
* agent: Serf snapshots no longer save network coordinate information. This enables recovery from errors upon agent restart. [[GH-489](https://github.com/hashicorp/serf/issues/489)] * agent: Serf snapshots no longer save network coordinate information. This enables recovery from errors upon agent restart. [[GH-489](https://github.com/hashicorp/serf/issues/489)]
* agent: Added defensive code to prevent out of range ping times from infecting network coordinates. Updates to the coordinate system with negative round trip times or round trip times higher than 10 seconds will log an error but will be ignored. * agent: Added defensive code to prevent out of range ping times from infecting network coordinates. Updates to the coordinate system with negative round trip times or round trip times higher than 10 seconds will log an error but will be ignored.
* agent: The agent now warns when there are extra unparsed command line arguments and refuses to start. [[GH-3397](https://github.com/hashicorp/consul/issues/3397)] * agent: The agent now warns when there are extra unparsed command line arguments and refuses to start. [[GH-3397](https://github.com/hashicorp/consul/issues/3397)]
* agent: Updated go-sockaddr library to get CoreOS route detection fixes and the new `mask` functionality. [[GH-3633](https://github.com/hashicorp/consul/issues/3633)] * agent: Updated go-sockaddr library to get CoreOS route detection fixes and the new `mask` functionality. [[GH-3633](https://github.com/hashicorp/consul/issues/3633)]
* agent: Added a new [`enable_agent_tls_for_checks`](https://www.consul.io/docs/agent/options.html#enable_agent_tls_for_checks) configuration option that allows HTTP health checks for services requiring 2-way TLS to be checked using the agent's credentials. [[GH-3364](https://github.com/hashicorp/consul/issues/3364)] * agent: Added a new [`enable_agent_tls_for_checks`](https://www.consul.io/docs/agent/config/config-files.html#enable_agent_tls_for_checks) configuration option that allows HTTP health checks for services requiring 2-way TLS to be checked using the agent's credentials. [[GH-3364](https://github.com/hashicorp/consul/issues/3364)]
* agent: Made logging of health check status more uniform and moved log entries with full check output from DEBUG to TRACE level for less noise. [[GH-3683](https://github.com/hashicorp/consul/issues/3683)] * agent: Made logging of health check status more uniform and moved log entries with full check output from DEBUG to TRACE level for less noise. [[GH-3683](https://github.com/hashicorp/consul/issues/3683)]
* build: Consul is now built with Go 1.9.2. [[GH-3663](https://github.com/hashicorp/consul/issues/3663)] * build: Consul is now built with Go 1.9.2. [[GH-3663](https://github.com/hashicorp/consul/issues/3663)]
@ -2333,8 +2333,8 @@ SECURITY:
BREAKING CHANGES: BREAKING CHANGES:
* **Raft Protocol Now Defaults to 3:** The [`-raft-protocol`](https://www.consul.io/docs/agent/options.html#_raft_protocol) default has been changed from 2 to 3, enabling all [Autopilot](https://www.consul.io/docs/guides/autopilot.html) features by default. Version 3 requires Consul running 0.8.0 or newer on all servers in order to work, so if you are upgrading with older servers in a cluster then you will need to set this back to 2 in order to upgrade. See [Raft Protocol Version Compatibility](https://www.consul.io/docs/upgrade-specific.html#raft-protocol-version-compatibility) for more details. Also the format of `peers.json` used for outage recovery is different when running with the lastest Raft protocol. See [Manual Recovery Using peers.json](https://www.consul.io/docs/guides/outage.html#manual-recovery-using-peers-json) for a description of the required format. [[GH-3477](https://github.com/hashicorp/consul/issues/3477)] * **Raft Protocol Now Defaults to 3:** The [`-raft-protocol`](https://www.consul.io/docs/agent/config/cli-flags.html#_raft_protocol) default has been changed from 2 to 3, enabling all [Autopilot](https://www.consul.io/docs/guides/autopilot.html) features by default. Version 3 requires Consul running 0.8.0 or newer on all servers in order to work, so if you are upgrading with older servers in a cluster then you will need to set this back to 2 in order to upgrade. See [Raft Protocol Version Compatibility](https://www.consul.io/docs/upgrade-specific.html#raft-protocol-version-compatibility) for more details. Also the format of `peers.json` used for outage recovery is different when running with the lastest Raft protocol. See [Manual Recovery Using peers.json](https://www.consul.io/docs/guides/outage.html#manual-recovery-using-peers-json) for a description of the required format. [[GH-3477](https://github.com/hashicorp/consul/issues/3477)]
* **Config Files Require an Extension:** As part of supporting the [HCL](https://github.com/hashicorp/hcl#syntax) format for Consul's config files, an `.hcl` or `.json` extension is required for all config files loaded by Consul, even when using the [`-config-file`](https://www.consul.io/docs/agent/options.html#_config_file) argument to specify a file directly. [[GH-3480](https://github.com/hashicorp/consul/issues/3480)] * **Config Files Require an Extension:** As part of supporting the [HCL](https://github.com/hashicorp/hcl#syntax) format for Consul's config files, an `.hcl` or `.json` extension is required for all config files loaded by Consul, even when using the [`-config-file`](https://www.consul.io/docs/agent/config/cli-flags.html#_config_file) argument to specify a file directly. [[GH-3480](https://github.com/hashicorp/consul/issues/3480)]
* **Deprecated Options Have Been Removed:** All of Consul's previously deprecated command line flags and config options have been removed, so these will need to be mapped to their equivalents before upgrading. [[GH-3480](https://github.com/hashicorp/consul/issues/3480)] * **Deprecated Options Have Been Removed:** All of Consul's previously deprecated command line flags and config options have been removed, so these will need to be mapped to their equivalents before upgrading. [[GH-3480](https://github.com/hashicorp/consul/issues/3480)]
<details><summary>Detailed List of Removed Options and their Equivalents</summary> <details><summary>Detailed List of Removed Options and their Equivalents</summary>
@ -2345,35 +2345,35 @@ BREAKING CHANGES:
| `-atlas-token`| None, Atlas is no longer supported. | | `-atlas-token`| None, Atlas is no longer supported. |
| `-atlas-join` | None, Atlas is no longer supported. | | `-atlas-join` | None, Atlas is no longer supported. |
| `-atlas-endpoint` | None, Atlas is no longer supported. | | `-atlas-endpoint` | None, Atlas is no longer supported. |
| `-dc` | [`-datacenter`](https://www.consul.io/docs/agent/options.html#_datacenter) | | `-dc` | [`-datacenter`](https://www.consul.io/docs/agent/config/cli-flags.html#_datacenter) |
| `-retry-join-azure-tag-name` | [`-retry-join`](https://www.consul.io/docs/agent/options.html#microsoft-azure) | | `-retry-join-azure-tag-name` | [`-retry-join`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join) |
| `-retry-join-azure-tag-value` | [`-retry-join`](https://www.consul.io/docs/agent/options.html#microsoft-azure) | | `-retry-join-azure-tag-value` | [`-retry-join`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join) |
| `-retry-join-ec2-region` | [`-retry-join`](https://www.consul.io/docs/agent/options.html#amazon-ec2) | | `-retry-join-ec2-region` | [`-retry-join`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join) |
| `-retry-join-ec2-tag-key` | [`-retry-join`](https://www.consul.io/docs/agent/options.html#amazon-ec2) | | `-retry-join-ec2-tag-key` | [`-retry-join`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join) |
| `-retry-join-ec2-tag-value` | [`-retry-join`](https://www.consul.io/docs/agent/options.html#amazon-ec2) | | `-retry-join-ec2-tag-value` | [`-retry-join`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join) |
| `-retry-join-gce-credentials-file` | [`-retry-join`](https://www.consul.io/docs/agent/options.html#google-compute-engine) | | `-retry-join-gce-credentials-file` | [`-retry-join`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join) |
| `-retry-join-gce-project-name` | [`-retry-join`](https://www.consul.io/docs/agent/options.html#google-compute-engine) | | `-retry-join-gce-project-name` | [`-retry-join`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join) |
| `-retry-join-gce-tag-name` | [`-retry-join`](https://www.consul.io/docs/agent/options.html#google-compute-engine) | | `-retry-join-gce-tag-name` | [`-retry-join`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join) |
| `-retry-join-gce-zone-pattern` | [`-retry-join`](https://www.consul.io/docs/agent/options.html#google-compute-engine) | | `-retry-join-gce-zone-pattern` | [`-retry-join`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join) |
| `addresses.rpc` | None, the RPC server for CLI commands is no longer supported. | | `addresses.rpc` | None, the RPC server for CLI commands is no longer supported. |
| `advertise_addrs` | [`ports`](https://www.consul.io/docs/agent/options.html#ports) with [`advertise_addr`](https://www.consul/io/docs/agent/options.html#advertise_addr) and/or [`advertise_addr_wan`](https://www.consul.io/docs/agent/options.html#advertise_addr_wan) | | `advertise_addrs` | [`ports`](https://www.consul.io/docs/agent/config/config-files.html#ports) with [`advertise_addr`](https://www.consul/io/docs/agent/config/config-files.html#advertise_addr) and/or [`advertise_addr_wan`](https://www.consul.io/docs/agent/config/config-files.html#advertise_addr_wan) |
| `atlas_infrastructure` | None, Atlas is no longer supported. | | `atlas_infrastructure` | None, Atlas is no longer supported. |
| `atlas_token` | None, Atlas is no longer supported. | | `atlas_token` | None, Atlas is no longer supported. |
| `atlas_acl_token` | None, Atlas is no longer supported. | | `atlas_acl_token` | None, Atlas is no longer supported. |
| `atlas_join` | None, Atlas is no longer supported. | | `atlas_join` | None, Atlas is no longer supported. |
| `atlas_endpoint` | None, Atlas is no longer supported. | | `atlas_endpoint` | None, Atlas is no longer supported. |
| `dogstatsd_addr` | [`telemetry.dogstatsd_addr`](https://www.consul.io/docs/agent/options.html#telemetry-dogstatsd_addr) | | `dogstatsd_addr` | [`telemetry.dogstatsd_addr`](https://www.consul.io/docs/agent/config/config-files.html#telemetry-dogstatsd_addr) |
| `dogstatsd_tags` | [`telemetry.dogstatsd_tags`](https://www.consul.io/docs/agent/options.html#telemetry-dogstatsd_tags) | | `dogstatsd_tags` | [`telemetry.dogstatsd_tags`](https://www.consul.io/docs/agent/config/config-files.html#telemetry-dogstatsd_tags) |
| `http_api_response_headers` | [`http_config.response_headers`](https://www.consul.io/docs/agent/options.html#response_headers) | | `http_api_response_headers` | [`http_config.response_headers`](https://www.consul.io/docs/agent/config/config-files.html#response_headers) |
| `ports.rpc` | None, the RPC server for CLI commands is no longer supported. | | `ports.rpc` | None, the RPC server for CLI commands is no longer supported. |
| `recursor` | [`recursors`](https://github.com/hashicorp/consul/blob/main/website/source/docs/agent/options.html.md#recursors) | | `recursor` | [`recursors`](https://github.com/hashicorp/consul/blob/main/website/source/docs/agent/config/config-files.html.md#recursors) |
| `retry_join_azure` | [`-retry-join`](https://www.consul.io/docs/agent/options.html#microsoft-azure) | | `retry_join_azure` | [`-retry-join`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join) |
| `retry_join_ec2` | [`-retry-join`](https://www.consul.io/docs/agent/options.html#amazon-ec2) | | `retry_join_ec2` | [`-retry-join`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join) |
| `retry_join_gce` | [`-retry-join`](https://www.consul.io/docs/agent/options.html#google-compute-engine) | | `retry_join_gce` | [`-retry-join`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join) |
| `statsd_addr` | [`telemetry.statsd_address`](https://github.com/hashicorp/consul/blob/main/website/source/docs/agent/options.html.md#telemetry-statsd_address) | | `statsd_addr` | [`telemetry.statsd_address`](https://github.com/hashicorp/consul/blob/main/website/source/docs/agent/config/config-files.html.md#telemetry-statsd_address) |
| `statsite_addr` | [`telemetry.statsite_address`](https://github.com/hashicorp/consul/blob/main/website/source/docs/agent/options.html.md#telemetry-statsite_address) | | `statsite_addr` | [`telemetry.statsite_address`](https://github.com/hashicorp/consul/blob/main/website/source/docs/agent/config/config-files.html.md#telemetry-statsite_address) |
| `statsite_prefix` | [`telemetry.metrics_prefix`](https://www.consul.io/docs/agent/options.html#telemetry-metrics_prefix) | | `statsite_prefix` | [`telemetry.metrics_prefix`](https://www.consul.io/docs/agent/config/config-files.html#telemetry-metrics_prefix) |
| `telemetry.statsite_prefix` | [`telemetry.metrics_prefix`](https://www.consul.io/docs/agent/options.html#telemetry-metrics_prefix) | | `telemetry.statsite_prefix` | [`telemetry.metrics_prefix`](https://www.consul.io/docs/agent/config/config-files.html#telemetry-metrics_prefix) |
| (service definitions) `serviceid` | [`service_id`](https://www.consul.io/docs/agent/services.html) | | (service definitions) `serviceid` | [`service_id`](https://www.consul.io/docs/agent/services.html) |
| (service definitions) `dockercontainerid` | [`docker_container_id`](https://www.consul.io/docs/agent/services.html) | | (service definitions) `dockercontainerid` | [`docker_container_id`](https://www.consul.io/docs/agent/services.html) |
| (service definitions) `tlsskipverify` | [`tls_skip_verify`](https://www.consul.io/docs/agent/services.html) | | (service definitions) `tlsskipverify` | [`tls_skip_verify`](https://www.consul.io/docs/agent/services.html) |
@ -2381,9 +2381,9 @@ BREAKING CHANGES:
</details> </details>
* **`statsite_prefix` Renamed to `metrics_prefix`:** Since the `statsite_prefix` configuration option applied to all telemetry providers, `statsite_prefix` was renamed to [`metrics_prefix`](https://www.consul.io/docs/agent/options.html#telemetry-metrics_prefix). Configuration files will need to be updated when upgrading to this version of Consul. [[GH-3498](https://github.com/hashicorp/consul/issues/3498)] * **`statsite_prefix` Renamed to `metrics_prefix`:** Since the `statsite_prefix` configuration option applied to all telemetry providers, `statsite_prefix` was renamed to [`metrics_prefix`](https://www.consul.io/docs/agent/config/config-files.html#telemetry-metrics_prefix). Configuration files will need to be updated when upgrading to this version of Consul. [[GH-3498](https://github.com/hashicorp/consul/issues/3498)]
* **`advertise_addrs` Removed:** This configuration option was removed since it was redundant with `advertise_addr` and `advertise_addr_wan` in combination with `ports` and also wrongly stated that you could configure both host and port. [[GH-3516](https://github.com/hashicorp/consul/issues/3516)] * **`advertise_addrs` Removed:** This configuration option was removed since it was redundant with `advertise_addr` and `advertise_addr_wan` in combination with `ports` and also wrongly stated that you could configure both host and port. [[GH-3516](https://github.com/hashicorp/consul/issues/3516)]
* **Escaping Behavior Changed for go-discover Configs:** The format for [`-retry-join`](https://www.consul.io/docs/agent/options.html#retry-join) and [`-retry-join-wan`](https://www.consul.io/docs/agent/options.html#retry-join-wan) values that use [go-discover](https://github.com/hashicorp/go-discover) Cloud auto joining has changed. Values in `key=val` sequences must no longer be URL encoded and can be provided as literals as long as they do not contain spaces, backslashes `\` or double quotes `"`. If values contain these characters then use double quotes as in `"some key"="some value"`. Special characters within a double quoted string can be escaped with a backslash `\`. [[GH-3417](https://github.com/hashicorp/consul/issues/3417)] * **Escaping Behavior Changed for go-discover Configs:** The format for [`-retry-join`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join) and [`-retry-join-wan`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join_wan) values that use [go-discover](https://github.com/hashicorp/go-discover) Cloud auto joining has changed. Values in `key=val` sequences must no longer be URL encoded and can be provided as literals as long as they do not contain spaces, backslashes `\` or double quotes `"`. If values contain these characters then use double quotes as in `"some key"="some value"`. Special characters within a double quoted string can be escaped with a backslash `\`. [[GH-3417](https://github.com/hashicorp/consul/issues/3417)]
* **HTTP Verbs are Enforced in Many HTTP APIs:** Many endpoints in the HTTP API that previously took any HTTP verb now check for specific HTTP verbs and enforce them. This may break clients relying on the old behavior. [[GH-3405](https://github.com/hashicorp/consul/issues/3405)] * **HTTP Verbs are Enforced in Many HTTP APIs:** Many endpoints in the HTTP API that previously took any HTTP verb now check for specific HTTP verbs and enforce them. This may break clients relying on the old behavior. [[GH-3405](https://github.com/hashicorp/consul/issues/3405)]
<details><summary>Detailed List of Updated Endpoints and Required HTTP Verbs</summary> <details><summary>Detailed List of Updated Endpoints and Required HTTP Verbs</summary>
@ -2464,7 +2464,7 @@ BREAKING CHANGES:
FEATURES: FEATURES:
* **Support for HCL Config Files:** Consul now supports HashiCorp's [HCL](https://github.com/hashicorp/hcl#syntax) format for config files. This is easier to work with than JSON and supports comments. As part of this change, all config files will need to have either an `.hcl` or `.json` extension in order to specify their format. [[GH-3480](https://github.com/hashicorp/consul/issues/3480)] * **Support for HCL Config Files:** Consul now supports HashiCorp's [HCL](https://github.com/hashicorp/hcl#syntax) format for config files. This is easier to work with than JSON and supports comments. As part of this change, all config files will need to have either an `.hcl` or `.json` extension in order to specify their format. [[GH-3480](https://github.com/hashicorp/consul/issues/3480)]
* **Support for Binding to Multiple Addresses:** Consul now supports binding to multiple addresses for its HTTP, HTTPS, and DNS services. You can provide a space-separated list of addresses to [`-client`](https://www.consul.io/docs/agent/options.html#_client) and [`addresses`](https://www.consul.io/docs/agent/options.html#addresses) configurations, or specify a [go-sockaddr](https://godoc.org/github.com/hashicorp/go-sockaddr/template) template that resolves to multiple addresses. [[GH-3480](https://github.com/hashicorp/consul/issues/3480)] * **Support for Binding to Multiple Addresses:** Consul now supports binding to multiple addresses for its HTTP, HTTPS, and DNS services. You can provide a space-separated list of addresses to [`-client`](https://www.consul.io/docs/agent/config/cli-flags.html#_client) and [`addresses`](https://www.consul.io/docs/agent/config/config-files.html#addresses) configurations, or specify a [go-sockaddr](https://godoc.org/github.com/hashicorp/go-sockaddr/template) template that resolves to multiple addresses. [[GH-3480](https://github.com/hashicorp/consul/issues/3480)]
* **Support for RFC1464 DNS TXT records:** Consul DNS responses now contain the node meta data encoded according to RFC1464 as TXT records. [[GH-3343](https://github.com/hashicorp/consul/issues/3343)] * **Support for RFC1464 DNS TXT records:** Consul DNS responses now contain the node meta data encoded according to RFC1464 as TXT records. [[GH-3343](https://github.com/hashicorp/consul/issues/3343)]
* **Support for Running Subproccesses Directly Without a Shell:** Consul agent checks and watches now support an `args` configuration which is a list of arguments to run for the subprocess, which runs the subprocess directly without a shell. The old `script` and `handler` configurations are now deprecated (specify a shell explicitly if you require one). A `-shell=false` option is also available on `consul lock`, `consul watch`, and `consul exec` to run the subprocesses associated with those without a shell. [[GH-3509](https://github.com/hashicorp/consul/issues/3509)] * **Support for Running Subproccesses Directly Without a Shell:** Consul agent checks and watches now support an `args` configuration which is a list of arguments to run for the subprocess, which runs the subprocess directly without a shell. The old `script` and `handler` configurations are now deprecated (specify a shell explicitly if you require one). A `-shell=false` option is also available on `consul lock`, `consul watch`, and `consul exec` to run the subprocesses associated with those without a shell. [[GH-3509](https://github.com/hashicorp/consul/issues/3509)]
* **Sentinel Integration:** (Consul Enterprise) Consul's ACL system integrates with [Sentinel](https://www.consul.io/docs/guides/sentinel.html) to enable code policies that apply to KV writes. * **Sentinel Integration:** (Consul Enterprise) Consul's ACL system integrates with [Sentinel](https://www.consul.io/docs/guides/sentinel.html) to enable code policies that apply to KV writes.
@ -2475,7 +2475,7 @@ IMPROVEMENTS:
* agent: Improved /v1/operator/raft/configuration endpoint which allows Consul to avoid an extra agent RPC call for the `consul operator raft list-peers` command. [[GH-3449](https://github.com/hashicorp/consul/issues/3449)] * agent: Improved /v1/operator/raft/configuration endpoint which allows Consul to avoid an extra agent RPC call for the `consul operator raft list-peers` command. [[GH-3449](https://github.com/hashicorp/consul/issues/3449)]
* agent: Improved ACL system for the KV store to support list permissions. This behavior can be opted in. For more information, see the [ACL Guide](https://www.consul.io/docs/guides/acl.html#list-policy-for-keys). [[GH-3511](https://github.com/hashicorp/consul/issues/3511)] * agent: Improved ACL system for the KV store to support list permissions. This behavior can be opted in. For more information, see the [ACL Guide](https://www.consul.io/docs/guides/acl.html#list-policy-for-keys). [[GH-3511](https://github.com/hashicorp/consul/issues/3511)]
* agent: Updates miekg/dns library to later version to pick up bug fixes and improvements. [[GH-3547](https://github.com/hashicorp/consul/issues/3547)] * agent: Updates miekg/dns library to later version to pick up bug fixes and improvements. [[GH-3547](https://github.com/hashicorp/consul/issues/3547)]
* agent: Added automatic retries to the RPC path, and a brief RPC drain time when servers leave. These changes make Consul more robust during graceful leaves of Consul servers, such as during upgrades, and help shield applications from "no leader" errors. These are configured with new [`performance`](https://www.consul.io/docs/agent/options.html#performance) options. [[GH-3514](https://github.com/hashicorp/consul/issues/3514)] * agent: Added automatic retries to the RPC path, and a brief RPC drain time when servers leave. These changes make Consul more robust during graceful leaves of Consul servers, such as during upgrades, and help shield applications from "no leader" errors. These are configured with new [`performance`](https://www.consul.io/docs/agent/config/config-files.html#performance) options. [[GH-3514](https://github.com/hashicorp/consul/issues/3514)]
* agent: Added a new `discard_check_output` agent-level configuration option that can be used to trade off write load to the Consul servers vs. visibility of health check output. This is reloadable so it can be toggled without fully restarting the agent. [[GH-3562](https://github.com/hashicorp/consul/issues/3562)] * agent: Added a new `discard_check_output` agent-level configuration option that can be used to trade off write load to the Consul servers vs. visibility of health check output. This is reloadable so it can be toggled without fully restarting the agent. [[GH-3562](https://github.com/hashicorp/consul/issues/3562)]
* api: Updated the API client to ride out network errors when monitoring locks and semaphores. [[GH-3553](https://github.com/hashicorp/consul/issues/3553)] * api: Updated the API client to ride out network errors when monitoring locks and semaphores. [[GH-3553](https://github.com/hashicorp/consul/issues/3553)]
* build: Updated Go toolchain to version 1.9.1. [[GH-3537](https://github.com/hashicorp/consul/issues/3537)] * build: Updated Go toolchain to version 1.9.1. [[GH-3537](https://github.com/hashicorp/consul/issues/3537)]
@ -2503,7 +2503,7 @@ SECURITY:
FEATURES: FEATURES:
* **LAN Network Segments:** (Consul Enterprise) Added a new [Network Segments](https://www.consul.io/docs/guides/segments.html) capability which allows users to configure Consul to support segmented LAN topologies with multiple, distinct gossip pools. [[GH-3431](https://github.com/hashicorp/consul/issues/3431)] * **LAN Network Segments:** (Consul Enterprise) Added a new [Network Segments](https://www.consul.io/docs/guides/segments.html) capability which allows users to configure Consul to support segmented LAN topologies with multiple, distinct gossip pools. [[GH-3431](https://github.com/hashicorp/consul/issues/3431)]
* **WAN Join for Cloud Providers:** Added WAN support for retry join for Cloud providers via go-discover, including Amazon AWS, Microsoft Azure, Google Cloud, and SoftLayer. This uses the same "provider" syntax supported for `-retry-join` via the `-retry-join-wan` configuration. [[GH-3406](https://github.com/hashicorp/consul/issues/3406)] * **WAN Join for Cloud Providers:** Added WAN support for retry join for Cloud providers via go-discover, including Amazon AWS, Microsoft Azure, Google Cloud, and SoftLayer. This uses the same "provider" syntax supported for `-retry-join` via the `-retry-join-wan` configuration. [[GH-3406](https://github.com/hashicorp/consul/issues/3406)]
* **RPC Rate Limiter:** Consul agents in client mode have a new [`limits`](https://www.consul.io/docs/agent/options.html#limits) configuration that enables a rate limit on RPC calls the agent makes to Consul servers. [[GH-3140](https://github.com/hashicorp/consul/issues/3140)] * **RPC Rate Limiter:** Consul agents in client mode have a new [`limits`](https://www.consul.io/docs/agent/config/config-files.html#limits) configuration that enables a rate limit on RPC calls the agent makes to Consul servers. [[GH-3140](https://github.com/hashicorp/consul/issues/3140)]
IMPROVEMENTS: IMPROVEMENTS:
@ -2533,13 +2533,13 @@ BUG FIXES:
FEATURES: FEATURES:
* **Secure ACL Token Introduction:** It's now possible to manage Consul's ACL tokens without having to place any tokens inside configuration files. This supports introduction of tokens as well as rotating. This is enabled with two new APIs: * **Secure ACL Token Introduction:** It's now possible to manage Consul's ACL tokens without having to place any tokens inside configuration files. This supports introduction of tokens as well as rotating. This is enabled with two new APIs:
* A new [`/v1/agent/token`](https://www.consul.io/api/agent.html#update-acl-tokens) API allows an agent's ACL tokens to be introduced without placing them into config files, and to update them without restarting the agent. See the [ACL Guide](https://www.consul.io/docs/guides/acl.html#create-an-agent-token) for an example. This was extended to ACL replication as well, along with a new [`enable_acl_replication`](https://www.consul.io/docs/agent/options.html#enable_acl_replication) config option. [GH-3324,GH-3357] * A new [`/v1/agent/token`](https://www.consul.io/api/agent.html#update-acl-tokens) API allows an agent's ACL tokens to be introduced without placing them into config files, and to update them without restarting the agent. See the [ACL Guide](https://www.consul.io/docs/guides/acl.html#create-an-agent-token) for an example. This was extended to ACL replication as well, along with a new [`enable_acl_replication`](https://www.consul.io/docs/agent/config/config-files.html#enable_acl_replication) config option. [GH-3324,GH-3357]
* A new [`/v1/acl/bootstrap`](https://www.consul.io/api/acl.html#bootstrap-acls) allows a cluster's first management token to be created without using the `acl_master_token` configuration. See the [ACL Guide](https://www.consul.io/docs/guides/acl.html#bootstrapping-acls) for an example. [[GH-3349](https://github.com/hashicorp/consul/issues/3349)] * A new [`/v1/acl/bootstrap`](https://www.consul.io/api/acl.html#bootstrap-acls) allows a cluster's first management token to be created without using the `acl_master_token` configuration. See the [ACL Guide](https://www.consul.io/docs/guides/acl.html#bootstrapping-acls) for an example. [[GH-3349](https://github.com/hashicorp/consul/issues/3349)]
* **Metrics Viewing Endpoint:** A new [`/v1/agent/metrics`](https://www.consul.io/api/agent.html#view-metrics) API displays the current values of internally tracked metrics. [[GH-3369](https://github.com/hashicorp/consul/issues/3369)] * **Metrics Viewing Endpoint:** A new [`/v1/agent/metrics`](https://www.consul.io/api/agent.html#view-metrics) API displays the current values of internally tracked metrics. [[GH-3369](https://github.com/hashicorp/consul/issues/3369)]
IMPROVEMENTS: IMPROVEMENTS:
* agent: Retry Join for Amazon AWS, Microsoft Azure, Google Cloud, and (new) SoftLayer is now handled through the https://github.com/hashicorp/go-discover library. With this all `-retry-join-{ec2,azure,gce}-*` parameters have been deprecated in favor of a unified configuration. See [`-retry-join`](https://www.consul.io/docs/agent/options.html#_retry_join) for details. [GH-3282,GH-3351] * agent: Retry Join for Amazon AWS, Microsoft Azure, Google Cloud, and (new) SoftLayer is now handled through the https://github.com/hashicorp/go-discover library. With this all `-retry-join-{ec2,azure,gce}-*` parameters have been deprecated in favor of a unified configuration. See [`-retry-join`](https://www.consul.io/docs/agent/config/cli-flags.html#_retry_join) for details. [GH-3282,GH-3351]
* agent: Reports a more detailed error message if the LAN or WAN Serf instance fails to bind to an address. [[GH-3312](https://github.com/hashicorp/consul/issues/3312)] * agent: Reports a more detailed error message if the LAN or WAN Serf instance fails to bind to an address. [[GH-3312](https://github.com/hashicorp/consul/issues/3312)]
* agent: Added NS records and corrected SOA records to allow Consul's DNS interface to work properly with zone delegation. [[GH-1301](https://github.com/hashicorp/consul/issues/1301)] * agent: Added NS records and corrected SOA records to allow Consul's DNS interface to work properly with zone delegation. [[GH-1301](https://github.com/hashicorp/consul/issues/1301)]
* agent: Added support for sending metrics with labels/tags to supported backends. [[GH-3369](https://github.com/hashicorp/consul/issues/3369)] * agent: Added support for sending metrics with labels/tags to supported backends. [[GH-3369](https://github.com/hashicorp/consul/issues/3369)]
@ -2563,13 +2563,13 @@ BUG FIXES:
BREAKING CHANGES: BREAKING CHANGES:
* agent: Added a new [`enable_script_checks`](https://www.consul.io/docs/agent/options.html#_enable_script_checks) configuration option that defaults to `false`, meaning that in order to allow an agent to run health checks that execute scripts, this will need to be configured and set to `true`. This provides a safer out-of-the-box configuration for Consul where operators must opt-in to allow script-based health checks. [[GH-3087](https://github.com/hashicorp/consul/issues/3087)] * agent: Added a new [`enable_script_checks`](https://www.consul.io/docs/agent/config/cli-flags.html#_enable_script_checks) configuration option that defaults to `false`, meaning that in order to allow an agent to run health checks that execute scripts, this will need to be configured and set to `true`. This provides a safer out-of-the-box configuration for Consul where operators must opt-in to allow script-based health checks. [[GH-3087](https://github.com/hashicorp/consul/issues/3087)]
* api: Reworked `context` support in the API client to more closely match the Go standard library, and added context support to write requests in addition to read requests. [GH-3273, GH-2992] * api: Reworked `context` support in the API client to more closely match the Go standard library, and added context support to write requests in addition to read requests. [GH-3273, GH-2992]
* ui: Since the UI is now bundled with the application we no longer provide a separate UI package for downloading. [[GH-3292](https://github.com/hashicorp/consul/issues/3292)] * ui: Since the UI is now bundled with the application we no longer provide a separate UI package for downloading. [[GH-3292](https://github.com/hashicorp/consul/issues/3292)]
FEATURES: FEATURES:
* agent: Added a new [`block_endpoints`](https://www.consul.io/docs/agent/options.html#block_endpoints) configuration option that allows blocking HTTP API endpoints by prefix. This allows operators to completely disallow access to specific endpoints on a given agent. [[GH-3252](https://github.com/hashicorp/consul/issues/3252)] * agent: Added a new [`block_endpoints`](https://www.consul.io/docs/agent/config/config-files.html#block_endpoints) configuration option that allows blocking HTTP API endpoints by prefix. This allows operators to completely disallow access to specific endpoints on a given agent. [[GH-3252](https://github.com/hashicorp/consul/issues/3252)]
* cli: Added a new [`consul catalog`](https://www.consul.io/docs/commands/catalog.html) command for reading datacenters, nodes, and services from the catalog. [[GH-3204](https://github.com/hashicorp/consul/issues/3204)] * cli: Added a new [`consul catalog`](https://www.consul.io/docs/commands/catalog.html) command for reading datacenters, nodes, and services from the catalog. [[GH-3204](https://github.com/hashicorp/consul/issues/3204)]
* server: (Consul Enterprise) Added a new [`consul operator area update`](https://www.consul.io/docs/commands/operator/area.html#update) command and corresponding HTTP endpoint to allow for transitioning the TLS setting of network areas at runtime. [[GH-3075](https://github.com/hashicorp/consul/issues/3075)] * server: (Consul Enterprise) Added a new [`consul operator area update`](https://www.consul.io/docs/commands/operator/area.html#update) command and corresponding HTTP endpoint to allow for transitioning the TLS setting of network areas at runtime. [[GH-3075](https://github.com/hashicorp/consul/issues/3075)]
* server: (Consul Enterprise) Added a new `UpgradeVersionTag` field to the Autopilot config to allow for using the migration feature to roll out configuration or cluster changes, without having to upgrade Consul itself. * server: (Consul Enterprise) Added a new `UpgradeVersionTag` field to the Autopilot config to allow for using the migration feature to roll out configuration or cluster changes, without having to upgrade Consul itself.
@ -2597,7 +2597,7 @@ BUG FIXES:
* agent: Fixed an issue in the Docker client where Docker checks would get EOF errors trying to connect to a volume-mounted Docker socket. [[GH-3254](https://github.com/hashicorp/consul/issues/3254)] * agent: Fixed an issue in the Docker client where Docker checks would get EOF errors trying to connect to a volume-mounted Docker socket. [[GH-3254](https://github.com/hashicorp/consul/issues/3254)]
* agent: Fixed a crash when using Azure auto discovery. [[GH-3193](https://github.com/hashicorp/consul/issues/3193)] * agent: Fixed a crash when using Azure auto discovery. [[GH-3193](https://github.com/hashicorp/consul/issues/3193)]
* agent: Added `node` read privileges to the `acl_agent_master_token` by default so it can see all nodes, which enables it to be used with operations like `consul members`. [[GH-3113](https://github.com/hashicorp/consul/issues/3113)] * agent: Added `node` read privileges to the `acl_agent_master_token` by default so it can see all nodes, which enables it to be used with operations like `consul members`. [[GH-3113](https://github.com/hashicorp/consul/issues/3113)]
* agent: Fixed an issue where enabling [`-disable-keyring-file`](https://www.consul.io/docs/agent/options.html#_disable_keyring_file) would cause gossip encryption to be disabled. [[GH-3243](https://github.com/hashicorp/consul/issues/3243)] * agent: Fixed an issue where enabling [`-disable-keyring-file`](https://www.consul.io/docs/agent/config/cli-flags.html#_disable_keyring_file) would cause gossip encryption to be disabled. [[GH-3243](https://github.com/hashicorp/consul/issues/3243)]
* agent: Fixed a race condition where checks that are not associated with any existing services were allowed to persist. [[GH-3297](https://github.com/hashicorp/consul/issues/3297)] * agent: Fixed a race condition where checks that are not associated with any existing services were allowed to persist. [[GH-3297](https://github.com/hashicorp/consul/issues/3297)]
* agent: Stop docker checks on service deregistration and on shutdown. [GH-3265, GH-3295] * agent: Stop docker checks on service deregistration and on shutdown. [GH-3265, GH-3295]
* server: Updated the Raft library to pull in a fix where servers that are very far behind in replication can get stuck in a loop trying to install snapshots. [[GH-3201](https://github.com/hashicorp/consul/issues/3201)] * server: Updated the Raft library to pull in a fix where servers that are very far behind in replication can get stuck in a loop trying to install snapshots. [[GH-3201](https://github.com/hashicorp/consul/issues/3201)]
@ -2614,7 +2614,7 @@ BUG FIXES:
BREAKING CHANGES: BREAKING CHANGES:
* agent: Parse values given to `?passing` for health endpoints. Previously Consul only checked for the existence of the querystring, not the value. That means using `?passing=false` would actually still include passing values. Consul now parses the value given to passing as a boolean. If no value is provided, the old behavior remains. This may be a breaking change for some users, but the old experience was incorrect and caused enough confusion to warrant changing it. [GH-2212, GH-3136] * agent: Parse values given to `?passing` for health endpoints. Previously Consul only checked for the existence of the querystring, not the value. That means using `?passing=false` would actually still include passing values. Consul now parses the value given to passing as a boolean. If no value is provided, the old behavior remains. This may be a breaking change for some users, but the old experience was incorrect and caused enough confusion to warrant changing it. [GH-2212, GH-3136]
* agent: The default value of [`-disable-host-node-id`](https://www.consul.io/docs/agent/options.html#_disable_host_node_id) has been changed from false to true. This means you need to opt-in to host-based node IDs and by default Consul will generate a random node ID. A high number of users struggled to deploy newer versions of Consul with host-based IDs because of various edge cases of how the host IDs work in Docker, on specially-provisioned machines, etc. so changing this from opt-out to opt-in will ease operations for many Consul users. [[GH-3171](https://github.com/hashicorp/consul/issues/3171)] * agent: The default value of [`-disable-host-node-id`](https://www.consul.io/docs/agent/config/cli-flags.html#_disable_host_node_id) has been changed from false to true. This means you need to opt-in to host-based node IDs and by default Consul will generate a random node ID. A high number of users struggled to deploy newer versions of Consul with host-based IDs because of various edge cases of how the host IDs work in Docker, on specially-provisioned machines, etc. so changing this from opt-out to opt-in will ease operations for many Consul users. [[GH-3171](https://github.com/hashicorp/consul/issues/3171)]
IMPROVEMENTS: IMPROVEMENTS:

6
agent/config/runtime.go
View File

@ -835,7 +835,7 @@ type RuntimeConfig struct {
// PrimaryGateways is a list of addresses and/or go-discover expressions to // PrimaryGateways is a list of addresses and/or go-discover expressions to
// discovery the mesh gateways in the primary datacenter. See // discovery the mesh gateways in the primary datacenter. See
// https://www.consul.io/docs/agent/options.html#cloud-auto-joining for // https://www.consul.io/docs/agent/config/cli-flags.html#cloud-auto-joining for
// details. // details.
// //
// hcl: primary_gateways = []string // hcl: primary_gateways = []string
@ -991,7 +991,7 @@ type RuntimeConfig struct {
// RetryJoinLAN is a list of addresses and/or go-discover expressions to // RetryJoinLAN is a list of addresses and/or go-discover expressions to
// join with retry enabled. See // join with retry enabled. See
// https://www.consul.io/docs/agent/options.html#cloud-auto-joining for // https://www.consul.io/docs/agent/config/cli-flags.html#cloud-auto-joining for
// details. // details.
// //
// hcl: retry_join = []string // hcl: retry_join = []string
@ -1016,7 +1016,7 @@ type RuntimeConfig struct {
// RetryJoinWAN is a list of addresses and/or go-discover expressions to // RetryJoinWAN is a list of addresses and/or go-discover expressions to
// join -wan with retry enabled. See // join -wan with retry enabled. See
// https://www.consul.io/docs/agent/options.html#cloud-auto-joining for // https://www.consul.io/docs/agent/config/cli-flags.html#cloud-auto-joining for
// details. // details.
// //
// hcl: retry_join_wan = []string // hcl: retry_join_wan = []string

2
agent/consul/server.go
View File

@ -1537,7 +1537,7 @@ const peersInfoContent = `
As of Consul 0.7.0, the peers.json file is only used for recovery As of Consul 0.7.0, the peers.json file is only used for recovery
after an outage. The format of this file depends on what the server has after an outage. The format of this file depends on what the server has
configured for its Raft protocol version. Please see the agent configuration configured for its Raft protocol version. Please see the agent configuration
page at https://www.consul.io/docs/agent/options.html#_raft_protocol for more page at https://www.consul.io/docs/agent/config/cli-flags.html#_raft_protocol for more
details about this parameter. details about this parameter.
For Raft protocol version 2 and earlier, this should be formatted as a JSON For Raft protocol version 2 and earlier, this should be formatted as a JSON

2
agent/kvs_endpoint.go
View File

@ -209,7 +209,7 @@ func (s *HTTPHandlers) KVSPut(resp http.ResponseWriter, req *http.Request, args
fmt.Fprintf(resp, fmt.Fprintf(resp,
"Request body(%d bytes) too large, max size: %d bytes. See %s.", "Request body(%d bytes) too large, max size: %d bytes. See %s.",
req.ContentLength, s.agent.config.KVMaxValueSize, req.ContentLength, s.agent.config.KVMaxValueSize,
"https://www.consul.io/docs/agent/options.html#kv_max_value_size", "https://www.consul.io/docs/agent/config/config-files.html#kv_max_value_size",
) )
return nil, nil return nil, nil
} }

4
agent/txn_endpoint.go
View File

@ -91,7 +91,7 @@ func (s *HTTPHandlers) convertOps(resp http.ResponseWriter, req *http.Request) (
fmt.Fprintf(resp, fmt.Fprintf(resp,
"Request body(%d bytes) too large, max size: %d bytes. See %s.", "Request body(%d bytes) too large, max size: %d bytes. See %s.",
req.ContentLength, maxTxnLen, req.ContentLength, maxTxnLen,
"https://www.consul.io/docs/agent/options.html#txn_max_req_len", "https://www.consul.io/docs/agent/config/config-files.html#txn_max_req_len",
) )
return nil, 0, false return nil, 0, false
} }
@ -106,7 +106,7 @@ func (s *HTTPHandlers) convertOps(resp http.ResponseWriter, req *http.Request) (
fmt.Fprintf(resp, fmt.Fprintf(resp,
"Request body too large, max size: %d bytes. See %s.", "Request body too large, max size: %d bytes. See %s.",
maxTxnLen, maxTxnLen,
"https://www.consul.io/docs/agent/options.html#txn_max_req_len", "https://www.consul.io/docs/agent/config/config-files.html#txn_max_req_len",
) )
} else { } else {
// Note the body is in API format, and not the RPC format. If we can't // Note the body is in API format, and not the RPC format. If we can't