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Generate helm docs for release consul-k8s 1.1.2 (#17568) 

* generate docs
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@ -23,21 +23,22 @@ Use these links to navigate to a particular top-level stanza.
- [Helm Chart Reference](#helm-chart-reference) - [Helm Chart Reference](#helm-chart-reference)
- [Top-Level Stanzas](#top-level-stanzas) - [Top-Level Stanzas](#top-level-stanzas)
- [All Values](#all-values) - [All Values](#all-values)
- [global ((#h-global))](#global-h-global) - [`global`](#h-global)
- [server ((#h-server))](#server-h-server) - [`server`](#h-server)
- [externalServers ((#h-externalservers))](#externalservers-h-externalservers) - [`externalServers`](#h-externalservers)
- [client ((#h-client))](#client-h-client) - [`client`](#h-client)
- [dns ((#h-dns))](#dns-h-dns) - [`dns`](#h-dns)
- [ui ((#h-ui))](#ui-h-ui) - [`ui`](#h-ui)
- [syncCatalog ((#h-synccatalog))](#synccatalog-h-synccatalog) - [`syncCatalog`](#h-synccatalog)
- [connectInject ((#h-connectinject))](#connectinject-h-connectinject) - [`connectInject`](#h-connectinject)
- [meshGateway ((#h-meshgateway))](#meshgateway-h-meshgateway) - [`meshGateway`](#h-meshgateway)
- [ingressGateways ((#h-ingressgateways))](#ingressgateways-h-ingressgateways) - [`ingressGateways`](#h-ingressgateways)
- [terminatingGateways ((#h-terminatinggateways))](#terminatinggateways-h-terminatinggateways) - [`terminatingGateways`](#h-terminatinggateways)
- [apiGateway ((#h-apigateway))](#apigateway-h-apigateway) - [`apiGateway`](#h-apigateway)
- [webhookCertManager ((#h-webhookcertmanager))](#webhookcertmanager-h-webhookcertmanager) - [`webhookCertManager`](#h-webhookcertmanager)
- [prometheus ((#h-prometheus))](#prometheus-h-prometheus) - [`prometheus`](#h-prometheus)
- [tests ((#h-tests))](#tests-h-tests) - [`tests`](#h-tests)
- [`telemetryCollector`](#h-telemetrycollector)
- [Helm Chart Examples](#helm-chart-examples) - [Helm Chart Examples](#helm-chart-examples)
- [Customizing the Helm Chart](#customizing-the-helm-chart) - [Customizing the Helm Chart](#customizing-the-helm-chart)
@ -63,7 +64,7 @@ Use these links to navigate to a particular top-level stanza.
the prefix will be `<helm release name>-consul`. the prefix will be `<helm release name>-consul`.
- `domain` ((#v-global-domain)) (`string: consul`) - The domain Consul will answer DNS queries for - `domain` ((#v-global-domain)) (`string: consul`) - The domain Consul will answer DNS queries for
(Refer to [`-domain`](/consul/docs/agent/config/cli-flags#_domain)) and the domain services synced from (Refer to [`-domain`](https://developer.hashicorp.com/consul/docs/agent/config/cli-flags#_domain)) and the domain services synced from
Consul into Kubernetes will have, e.g. `service-name.service.consul`. Consul into Kubernetes will have, e.g. `service-name.service.consul`.
- `peering` ((#v-global-peering)) - Configures the Cluster Peering feature. Requires Consul v1.14+ and Consul-K8s v1.0.0+. - `peering` ((#v-global-peering)) - Configures the Cluster Peering feature. Requires Consul v1.14+ and Consul-K8s v1.0.0+.
@ -124,7 +125,7 @@ Use these links to navigate to a particular top-level stanza.
- `secretsBackend` ((#v-global-secretsbackend)) - secretsBackend is used to configure Vault as the secrets backend for the Consul on Kubernetes installation. - `secretsBackend` ((#v-global-secretsbackend)) - secretsBackend is used to configure Vault as the secrets backend for the Consul on Kubernetes installation.
The Vault cluster needs to have the Kubernetes Auth Method, KV2 and PKI secrets engines enabled The Vault cluster needs to have the Kubernetes Auth Method, KV2 and PKI secrets engines enabled
and have necessary secrets, policies and roles created prior to installing Consul. and have necessary secrets, policies and roles created prior to installing Consul.
Refer to [Vault as the Secrets Backend](/consul/docs/k8s/deployment-configurations/vault) Refer to [Vault as the Secrets Backend](https://developer.hashicorp.com/consul/docs/k8s/deployment-configurations/vault)
documentation for full instructions. documentation for full instructions.
The Vault cluster _must_ not have the Consul cluster installed by this Helm chart as its storage backend The Vault cluster _must_ not have the Consul cluster installed by this Helm chart as its storage backend
@ -215,7 +216,7 @@ Use these links to navigate to a particular top-level stanza.
The provider will be configured to use the Vault Kubernetes auth method The provider will be configured to use the Vault Kubernetes auth method
and therefore requires the role provided by `global.secretsBackend.vault.consulServerRole` and therefore requires the role provided by `global.secretsBackend.vault.consulServerRole`
to have permissions to the root and intermediate PKI paths. to have permissions to the root and intermediate PKI paths.
Please refer to [Vault ACL policies](/consul/docs/connect/ca/vault#vault-acl-policies) Please refer to [Vault ACL policies](https://developer.hashicorp.com/consul/docs/connect/ca/vault#vault-acl-policies)
documentation for information on how to configure the Vault policies. documentation for information on how to configure the Vault policies.
- `address` ((#v-global-secretsbackend-vault-connectca-address)) (`string: ""`) - The address of the Vault server. - `address` ((#v-global-secretsbackend-vault-connectca-address)) (`string: ""`) - The address of the Vault server.
@ -223,13 +224,13 @@ Use these links to navigate to a particular top-level stanza.
- `authMethodPath` ((#v-global-secretsbackend-vault-connectca-authmethodpath)) (`string: kubernetes`) - The mount path of the Kubernetes auth method in Vault. - `authMethodPath` ((#v-global-secretsbackend-vault-connectca-authmethodpath)) (`string: kubernetes`) - The mount path of the Kubernetes auth method in Vault.
- `rootPKIPath` ((#v-global-secretsbackend-vault-connectca-rootpkipath)) (`string: ""`) - The path to a PKI secrets engine for the root certificate. - `rootPKIPath` ((#v-global-secretsbackend-vault-connectca-rootpkipath)) (`string: ""`) - The path to a PKI secrets engine for the root certificate.
For more details, please refer to [Vault service mesh CA configuration](/consul/docs/connect/ca/vault#rootpkipath). For more details, please refer to [Vault service mesh CA configuration](https://developer.hashicorp.com/consul/docs/connect/ca/vault#rootpkipath).
- `intermediatePKIPath` ((#v-global-secretsbackend-vault-connectca-intermediatepkipath)) (`string: ""`) - The path to a PKI secrets engine for the generated intermediate certificate. - `intermediatePKIPath` ((#v-global-secretsbackend-vault-connectca-intermediatepkipath)) (`string: ""`) - The path to a PKI secrets engine for the generated intermediate certificate.
For more details, please refer to [Vault service mesh CA configuration](/consul/docs/connect/ca/vault#intermediatepkipath). For more details, please refer to [Vault service mesh CA configuration](https://developer.hashicorp.com/consul/docs/connect/ca/vault#intermediatepkipath).
- `additionalConfig` ((#v-global-secretsbackend-vault-connectca-additionalconfig)) (`string: {}`) - Additional service mesh CA configuration in JSON format. - `additionalConfig` ((#v-global-secretsbackend-vault-connectca-additionalconfig)) (`string: {}`) - Additional service mesh CA configuration in JSON format.
Please refer to [Vault service mesh CA configuration](/consul/docs/connect/ca/vault#configuration) Please refer to [Vault service mesh CA configuration](https://developer.hashicorp.com/consul/docs/connect/ca/vault#configuration)
for all configuration options available for that provider. for all configuration options available for that provider.
Example: Example:
@ -263,7 +264,7 @@ Use these links to navigate to a particular top-level stanza.
inject webhooks. inject webhooks.
- `gossipEncryption` ((#v-global-gossipencryption)) - Configures Consul's gossip encryption key. - `gossipEncryption` ((#v-global-gossipencryption)) - Configures Consul's gossip encryption key.
(Refer to [`-encrypt`](/consul/docs/agent/config/cli-flags#_encrypt)). (Refer to [`-encrypt`](https://developer.hashicorp.com/consul/docs/agent/config/cli-flags#_encrypt)).
By default, gossip encryption is not enabled. The gossip encryption key may be set automatically or manually. By default, gossip encryption is not enabled. The gossip encryption key may be set automatically or manually.
The recommended method is to automatically generate the key. The recommended method is to automatically generate the key.
To automatically generate and set a gossip encryption key, set autoGenerate to true. To automatically generate and set a gossip encryption key, set autoGenerate to true.
@ -294,17 +295,17 @@ Use these links to navigate to a particular top-level stanza.
- `recursors` ((#v-global-recursors)) (`array<string>: []`) - A list of addresses of upstream DNS servers that are used to recursively resolve DNS queries. - `recursors` ((#v-global-recursors)) (`array<string>: []`) - A list of addresses of upstream DNS servers that are used to recursively resolve DNS queries.
These values are given as `-recursor` flags to Consul servers and clients. These values are given as `-recursor` flags to Consul servers and clients.
Refer to [`-recursor`](/consul/docs/agent/config/cli-flags#_recursor) for more details. Refer to [`-recursor`](https://developer.hashicorp.com/consul/docs/agent/config/cli-flags#_recursor) for more details.
If this is an empty array (the default), then Consul DNS will only resolve queries for the Consul top level domain (by default `.consul`). If this is an empty array (the default), then Consul DNS will only resolve queries for the Consul top level domain (by default `.consul`).
- `tls` ((#v-global-tls)) - Enables [TLS](/consul/tutorials/security/tls-encryption-secure) - `tls` ((#v-global-tls)) - Enables [TLS](https://developer.hashicorp.com/consul/tutorials/security/tls-encryption-secure)
across the cluster to verify authenticity of the Consul servers and clients. across the cluster to verify authenticity of the Consul servers and clients.
Requires Consul v1.4.1+. Requires Consul v1.4.1+.
- `enabled` ((#v-global-tls-enabled)) (`boolean: false`) - If true, the Helm chart will enable TLS for Consul - `enabled` ((#v-global-tls-enabled)) (`boolean: false`) - If true, the Helm chart will enable TLS for Consul
servers and clients and all consul-k8s-control-plane components, as well as generate certificate servers and clients and all consul-k8s-control-plane components, as well as generate certificate
authority (optional) and server and client certificates. authority (optional) and server and client certificates.
This setting is required for [cluster peering](/consul/docs/k8s/connect/cluster-peering/tech-specs). This setting is required for [Cluster Peering](https://developer.hashicorp.com/consul/docs/connect/cluster-peering/k8s).
- `enableAutoEncrypt` ((#v-global-tls-enableautoencrypt)) (`boolean: false`) - If true, turns on the auto-encrypt feature on clients and servers. - `enableAutoEncrypt` ((#v-global-tls-enableautoencrypt)) (`boolean: false`) - If true, turns on the auto-encrypt feature on clients and servers.
It also switches consul-k8s-control-plane components to retrieve the CA from the servers It also switches consul-k8s-control-plane components to retrieve the CA from the servers
@ -321,7 +322,7 @@ Use these links to navigate to a particular top-level stanza.
- `verify` ((#v-global-tls-verify)) (`boolean: true`) - If true, `verify_outgoing`, `verify_server_hostname`, - `verify` ((#v-global-tls-verify)) (`boolean: true`) - If true, `verify_outgoing`, `verify_server_hostname`,
and `verify_incoming` for internal RPC communication will be set to `true` for Consul servers and clients. and `verify_incoming` for internal RPC communication will be set to `true` for Consul servers and clients.
Set this to false to incrementally roll out TLS on an existing Consul cluster. Set this to false to incrementally roll out TLS on an existing Consul cluster.
Please refer to [TLS on existing clusters](/consul/docs/k8s/operations/tls-on-existing-cluster) Please refer to [TLS on existing clusters](https://developer.hashicorp.com/consul/docs/k8s/operations/tls-on-existing-cluster)
for more details. for more details.
- `httpsOnly` ((#v-global-tls-httpsonly)) (`boolean: true`) - If true, the Helm chart will configure Consul to disable the HTTP port on - `httpsOnly` ((#v-global-tls-httpsonly)) (`boolean: true`) - If true, the Helm chart will configure Consul to disable the HTTP port on
@ -474,7 +475,7 @@ Use these links to navigate to a particular top-level stanza.
This address must be reachable from the Consul servers in the primary datacenter. This address must be reachable from the Consul servers in the primary datacenter.
This auth method will be used to provision ACL tokens for Consul components and is different This auth method will be used to provision ACL tokens for Consul components and is different
from the one used by the Consul Service Mesh. from the one used by the Consul Service Mesh.
Please refer to the [Kubernetes Auth Method documentation](/consul/docs/security/acl/auth-methods/kubernetes). Please refer to the [Kubernetes Auth Method documentation](https://developer.hashicorp.com/consul/docs/security/acl/auth-methods/kubernetes).
You can retrieve this value from your `kubeconfig` by running: You can retrieve this value from your `kubeconfig` by running:
@ -501,6 +502,9 @@ Use these links to navigate to a particular top-level stanza.
Envoy metrics on port `20200` at the `/metrics` path and all gateway pods Envoy metrics on port `20200` at the `/metrics` path and all gateway pods
will have Prometheus scrape annotations. Only applicable if `global.metrics.enabled` is true. will have Prometheus scrape annotations. Only applicable if `global.metrics.enabled` is true.
- `enableTelemetryCollector` ((#v-global-metrics-enabletelemetrycollector)) (`boolean: false`) - Configures the Helm chart’s components to forward envoy metrics for the Consul service mesh to the
consul-telemetry-collector. This includes gateway metrics and sidecar metrics.
- `imageConsulDataplane` ((#v-global-imageconsuldataplane)) (`string: hashicorp/consul-dataplane:<latest supported version>`) - The name (and tag) of the consul-dataplane Docker image used for the - `imageConsulDataplane` ((#v-global-imageconsuldataplane)) (`string: hashicorp/consul-dataplane:<latest supported version>`) - The name (and tag) of the consul-dataplane Docker image used for the
connect-injected sidecar proxies and mesh, terminating, and ingress gateways. connect-injected sidecar proxies and mesh, terminating, and ingress gateways.
@ -571,6 +575,19 @@ Use these links to navigate to a particular top-level stanza.
anotherLabelKey: another-label-value anotherLabelKey: another-label-value
``` ```
- `trustedCAs` ((#v-global-trustedcas)) (`array<string>: []`) - Optional PEM-encoded CA certificates that will be added to trusted system CAs.
Example:
```yaml
trustedCAs: [
|
-----BEGIN CERTIFICATE-----
MIIC7jCCApSgAwIBAgIRAIq2zQEVexqxvtxP6J0bXAwwCgYIKoZIzj0EAwIwgbkx
...
]
```
### server ((#h-server)) ### server ((#h-server))
- `server` ((#v-server)) - Server, when enabled, configures a server cluster to run. This should - `server` ((#v-server)) - Server, when enabled, configures a server cluster to run. This should
@ -585,7 +602,7 @@ Use these links to navigate to a particular top-level stanza.
Consul server agents. Consul server agents.
- `replicas` ((#v-server-replicas)) (`integer: 1`) - The number of server agents to run. This determines the fault tolerance of - `replicas` ((#v-server-replicas)) (`integer: 1`) - The number of server agents to run. This determines the fault tolerance of
the cluster. Please refer to the [deployment table](/consul/docs/architecture/consensus#deployment-table) the cluster. Please refer to the [deployment table](https://developer.hashicorp.com/consul/docs/architecture/consensus#deployment-table)
for more information. for more information.
- `bootstrapExpect` ((#v-server-bootstrapexpect)) (`int: null`) - The number of servers that are expected to be running. - `bootstrapExpect` ((#v-server-bootstrapexpect)) (`int: null`) - The number of servers that are expected to be running.
@ -624,7 +641,7 @@ Use these links to navigate to a particular top-level stanza.
Vault Secrets backend: Vault Secrets backend:
If you are using Vault as a secrets backend, a Vault Policy must be created which allows `["create", "update"]` If you are using Vault as a secrets backend, a Vault Policy must be created which allows `["create", "update"]`
capabilities on the PKI issuing endpoint, which is usually of the form `pki/issue/consul-server`. capabilities on the PKI issuing endpoint, which is usually of the form `pki/issue/consul-server`.
Complete [this tutorial](/consul/tutorials/vault-secure/vault-pki-consul-secure-tls) Complete [this tutorial](https://developer.hashicorp.com/consul/tutorials/vault-secure/vault-pki-consul-secure-tls)
to learn how to generate a compatible certificate. to learn how to generate a compatible certificate.
Note: when using TLS, both the `server.serverCert` and `global.tls.caCert` which points to the CA endpoint of this PKI engine Note: when using TLS, both the `server.serverCert` and `global.tls.caCert` which points to the CA endpoint of this PKI engine
must be provided. must be provided.
@ -664,15 +681,15 @@ Use these links to navigate to a particular top-level stanza.
storage classes, the PersistentVolumeClaims would need to be manually created. storage classes, the PersistentVolumeClaims would need to be manually created.
A `null` value will use the Kubernetes cluster's default StorageClass. If a default A `null` value will use the Kubernetes cluster's default StorageClass. If a default
StorageClass does not exist, you will need to create one. StorageClass does not exist, you will need to create one.
Refer to the [Read/Write Tuning](/consul/docs/install/performance#read-write-tuning) Refer to the [Read/Write Tuning](https://developer.hashicorp.com/consul/docs/install/performance#read-write-tuning)
section of the Server Performance Requirements documentation for considerations section of the Server Performance Requirements documentation for considerations
around choosing a performant storage class. around choosing a performant storage class.
~> **Note:** The [Reference Architecture](/consul/tutorials/production-deploy/reference-architecture#hardware-sizing-for-consul-servers) ~> **Note:** The [Reference Architecture](https://developer.hashicorp.com/consul/tutorials/production-deploy/reference-architecture#hardware-sizing-for-consul-servers)
contains best practices and recommendations for selecting suitable contains best practices and recommendations for selecting suitable
hardware sizes for your Consul servers. hardware sizes for your Consul servers.
- `connect` ((#v-server-connect)) (`boolean: true`) - This will enable/disable [service mesh](/consul/docs/connect). Setting this to true - `connect` ((#v-server-connect)) (`boolean: true`) - This will enable/disable [service mesh](https://developer.hashicorp.com/consul/docs/connect). Setting this to true
_will not_ automatically secure pod communication, this _will not_ automatically secure pod communication, this
setting will only enable usage of the feature. Consul will automatically initialize setting will only enable usage of the feature. Consul will automatically initialize
a new CA and set of certificates. Additional service mesh settings can be configured a new CA and set of certificates. Additional service mesh settings can be configured
@ -724,7 +741,7 @@ Use these links to navigate to a particular top-level stanza.
control a rolling update of Consul server agents. This value specifies the control a rolling update of Consul server agents. This value specifies the
[partition](https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#partitions) [partition](https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#partitions)
for performing a rolling update. Please read the linked Kubernetes for performing a rolling update. Please read the linked Kubernetes
and [Upgrade Consul](/consul/docs/k8s/upgrade#upgrading-consul-servers) and [Upgrade Consul](https://developer.hashicorp.com/consul/docs/k8s/upgrade#upgrading-consul-servers)
documentation for more information. documentation for more information.
- `disruptionBudget` ((#v-server-disruptionbudget)) - This configures the [`PodDisruptionBudget`](https://kubernetes.io/docs/tasks/run-application/configure-pdb/) - `disruptionBudget` ((#v-server-disruptionbudget)) - This configures the [`PodDisruptionBudget`](https://kubernetes.io/docs/tasks/run-application/configure-pdb/)
@ -740,7 +757,7 @@ Use these links to navigate to a particular top-level stanza.
--set 'server.disruptionBudget.maxUnavailable=0'` flag to the helm chart installation --set 'server.disruptionBudget.maxUnavailable=0'` flag to the helm chart installation
command because of a limitation in the Helm templating language. command because of a limitation in the Helm templating language.
- `extraConfig` ((#v-server-extraconfig)) (`string: {}`) - A raw string of extra [JSON configuration](/consul/docs/agent/config/config-files) for Consul - `extraConfig` ((#v-server-extraconfig)) (`string: {}`) - A raw string of extra [JSON configuration](https://developer.hashicorp.com/consul/docs/agent/config/config-files) for Consul
servers. This will be saved as-is into a ConfigMap that is read by the Consul servers. This will be saved as-is into a ConfigMap that is read by the Consul
server agents. This can be used to add additional configuration that server agents. This can be used to add additional configuration that
isn't directly exposed by the chart. isn't directly exposed by the chart.
@ -817,13 +834,13 @@ Use these links to navigate to a particular top-level stanza.
``` ```
- `tolerations` ((#v-server-tolerations)) (`string: ""`) - Toleration settings for server pods. This - `tolerations` ((#v-server-tolerations)) (`string: ""`) - Toleration settings for server pods. This
should be a multi-line string matching the should be a multi-line string matching the
[Tolerations](https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/) [Tolerations](https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/)
array in a Pod spec. array in a Pod spec.
- `topologySpreadConstraints` ((#v-server-topologyspreadconstraints)) (`string: ""`) - Pod topology spread constraints for server pods. - `topologySpreadConstraints` ((#v-server-topologyspreadconstraints)) (`string: ""`) - Pod topology spread constraints for server pods.
This should be a multi-line YAML string matching the This should be a multi-line YAML string matching the
[`topologySpreadConstraints`](https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/) [`topologySpreadConstraints`](https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/)
array in a Pod Spec. array in a Pod Spec.
This requires K8S >= 1.18 (beta) or 1.19 (stable). This requires K8S >= 1.18 (beta) or 1.19 (stable).
@ -916,19 +933,19 @@ Use these links to navigate to a particular top-level stanza.
feature, in case kubernetes cluster is behind egress http proxies. Additionally, feature, in case kubernetes cluster is behind egress http proxies. Additionally,
it could be used to configure custom consul parameters. it could be used to configure custom consul parameters.
- `snapshotAgent` ((#v-server-snapshotagent)) - <EnterpriseAlert inline /> Values for setting up and running - `snapshotAgent` ((#v-server-snapshotagent)) - <EnterpriseAlert inline /> Values for setting up and running
[snapshot agents](/consul/commands/snapshot/agent) [snapshot agents](https://developer.hashicorp.com/consul/commands/snapshot/agent)
within the Consul clusters. They run as a sidecar with Consul servers. within the Consul clusters. They run as a sidecar with Consul servers.
- `enabled` ((#v-server-snapshotagent-enabled)) (`boolean: false`) - If true, the chart will install resources necessary to run the snapshot agent. - `enabled` ((#v-server-snapshotagent-enabled)) (`boolean: false`) - If true, the chart will install resources necessary to run the snapshot agent.
- `interval` ((#v-server-snapshotagent-interval)) (`string: 1h`) - Interval at which to perform snapshots. - `interval` ((#v-server-snapshotagent-interval)) (`string: 1h`) - Interval at which to perform snapshots.
Refer to [`interval`](/consul/commands/snapshot/agent#interval) Refer to [`interval`](https://developer.hashicorp.com/consul/commands/snapshot/agent#interval)
- `configSecret` ((#v-server-snapshotagent-configsecret)) - A Kubernetes or Vault secret that should be manually created to contain the entire - `configSecret` ((#v-server-snapshotagent-configsecret)) - A Kubernetes or Vault secret that should be manually created to contain the entire
config to be used on the snapshot agent. config to be used on the snapshot agent.
This is the preferred method of configuration since there are usually storage This is the preferred method of configuration since there are usually storage
credentials present. Please refer to the [Snapshot agent config](/consul/commands/snapshot/agent#config-file-options) credentials present. Please refer to the [Snapshot agent config](https://developer.hashicorp.com/consul/commands/snapshot/agent#config-file-options)
for details. for details.
- `secretName` ((#v-server-snapshotagent-configsecret-secretname)) (`string: null`) - The name of the Kubernetes secret or Vault secret path that holds the snapshot agent config. - `secretName` ((#v-server-snapshotagent-configsecret-secretname)) (`string: null`) - The name of the Kubernetes secret or Vault secret path that holds the snapshot agent config.
@ -986,7 +1003,7 @@ Use these links to navigate to a particular top-level stanza.
- `k8sAuthMethodHost` ((#v-externalservers-k8sauthmethodhost)) (`string: null`) - If you are setting `global.acls.manageSystemACLs` and - `k8sAuthMethodHost` ((#v-externalservers-k8sauthmethodhost)) (`string: null`) - If you are setting `global.acls.manageSystemACLs` and
`connectInject.enabled` to true, set `k8sAuthMethodHost` to the address of the Kubernetes API server. `connectInject.enabled` to true, set `k8sAuthMethodHost` to the address of the Kubernetes API server.
This address must be reachable from the Consul servers. This address must be reachable from the Consul servers.
Please refer to the [Kubernetes Auth Method documentation](/consul/docs/security/acl/auth-methods/kubernetes). Please refer to the [Kubernetes Auth Method documentation](https://developer.hashicorp.com/consul/docs/security/acl/auth-methods/kubernetes).
You could retrieve this value from your `kubeconfig` by running: You could retrieve this value from your `kubeconfig` by running:
@ -1009,7 +1026,7 @@ Use these links to navigate to a particular top-level stanza.
- `image` ((#v-client-image)) (`string: null`) - The name of the Docker image (including any tag) for the containers - `image` ((#v-client-image)) (`string: null`) - The name of the Docker image (including any tag) for the containers
running Consul client agents. running Consul client agents.
- `join` ((#v-client-join)) (`array<string>: null`) - A list of valid [`-retry-join` values](/consul/docs/agent/config/cli-flags#_retry_join). - `join` ((#v-client-join)) (`array<string>: null`) - A list of valid [`-retry-join` values](https://developer.hashicorp.com/consul/docs/agent/config/cli-flags#_retry_join).
If this is `null` (default), then the clients will attempt to automatically If this is `null` (default), then the clients will attempt to automatically
join the server cluster running within Kubernetes. join the server cluster running within Kubernetes.
This means that with `server.enabled` set to true, clients will automatically This means that with `server.enabled` set to true, clients will automatically
@ -1030,7 +1047,7 @@ Use these links to navigate to a particular top-level stanza.
required for service mesh. required for service mesh.
- `nodeMeta` ((#v-client-nodemeta)) - nodeMeta specifies an arbitrary metadata key/value pair to associate with the node - `nodeMeta` ((#v-client-nodemeta)) - nodeMeta specifies an arbitrary metadata key/value pair to associate with the node
(refer to [`-node-meta`](/consul/docs/agent/config/cli-flags#_node_meta)) (refer to [`-node-meta`](https://developer.hashicorp.com/consul/docs/agent/config/cli-flags#_node_meta))
- `pod-name` ((#v-client-nodemeta-pod-name)) (`string: ${HOSTNAME}`) - `pod-name` ((#v-client-nodemeta-pod-name)) (`string: ${HOSTNAME}`)
@ -1074,7 +1091,7 @@ Use these links to navigate to a particular top-level stanza.
- `tlsInit` ((#v-client-containersecuritycontext-tlsinit)) (`map`) - The tls-init initContainer - `tlsInit` ((#v-client-containersecuritycontext-tlsinit)) (`map`) - The tls-init initContainer
- `extraConfig` ((#v-client-extraconfig)) (`string: {}`) - A raw string of extra [JSON configuration](/consul/docs/agent/config/config-files) for Consul - `extraConfig` ((#v-client-extraconfig)) (`string: {}`) - A raw string of extra [JSON configuration](https://developer.hashicorp.com/consul/docs/agent/config/config-files) for Consul
clients. This will be saved as-is into a ConfigMap that is read by the Consul clients. This will be saved as-is into a ConfigMap that is read by the Consul
client agents. This can be used to add additional configuration that client agents. This can be used to add additional configuration that
isn't directly exposed by the chart. isn't directly exposed by the chart.
@ -1340,16 +1357,16 @@ Use these links to navigate to a particular top-level stanza.
will inherit from `global.metrics.enabled` value. will inherit from `global.metrics.enabled` value.
- `provider` ((#v-ui-metrics-provider)) (`string: prometheus`) - Provider for metrics. Refer to - `provider` ((#v-ui-metrics-provider)) (`string: prometheus`) - Provider for metrics. Refer to
[`metrics_provider`](/consul/docs/agent/config/config-files#ui_config_metrics_provider) [`metrics_provider`](https://developer.hashicorp.com/consul/docs/agent/config/config-files#ui_config_metrics_provider)
This value is only used if `ui.enabled` is set to true. This value is only used if `ui.enabled` is set to true.
- `baseURL` ((#v-ui-metrics-baseurl)) (`string: http://prometheus-server`) - baseURL is the URL of the prometheus server, usually the service URL. - `baseURL` ((#v-ui-metrics-baseurl)) (`string: http://prometheus-server`) - baseURL is the URL of the prometheus server, usually the service URL.
This value is only used if `ui.enabled` is set to true. This value is only used if `ui.enabled` is set to true.
- `dashboardURLTemplates` ((#v-ui-dashboardurltemplates)) - Corresponds to [`dashboard_url_templates`](/consul/docs/agent/config/config-files#ui_config_dashboard_url_templates) - `dashboardURLTemplates` ((#v-ui-dashboardurltemplates)) - Corresponds to [`dashboard_url_templates`](https://developer.hashicorp.com/consul/docs/agent/config/config-files#ui_config_dashboard_url_templates)
configuration. configuration.
- `service` ((#v-ui-dashboardurltemplates-service)) (`string: ""`) - Sets [`dashboardURLTemplates.service`](/consul/docs/agent/config/config-files#ui_config_dashboard_url_templates_service). - `service` ((#v-ui-dashboardurltemplates-service)) (`string: ""`) - Sets [`dashboardURLTemplates.service`](https://developer.hashicorp.com/consul/docs/agent/config/config-files#ui_config_dashboard_url_templates_service).
### syncCatalog ((#h-synccatalog)) ### syncCatalog ((#h-synccatalog))
@ -1369,7 +1386,7 @@ Use these links to navigate to a particular top-level stanza.
to run the sync program. to run the sync program.
- `default` ((#v-synccatalog-default)) (`boolean: true`) - If true, all valid services in K8S are - `default` ((#v-synccatalog-default)) (`boolean: true`) - If true, all valid services in K8S are
synced by default. If false, the service must be [annotated](/consul/docs/k8s/service-sync#enable-and-disable-sync) synced by default. If false, the service must be [annotated](https://developer.hashicorp.com/consul/docs/k8s/service-sync#enable-and-disable-sync)
properly to sync. properly to sync.
In either case an annotation can override the default. In either case an annotation can override the default.
@ -1467,6 +1484,19 @@ Use these links to navigate to a particular top-level stanza.
or may not be broadly accessible depending on your Kubernetes cluster. or may not be broadly accessible depending on your Kubernetes cluster.
Set this to false to skip syncing ClusterIP services. Set this to false to skip syncing ClusterIP services.
- `ingress` ((#v-synccatalog-ingress))
- `enabled` ((#v-synccatalog-ingress-enabled)) (`boolean: false`) - Syncs the hostname from a Kubernetes Ingress resource to service registrations
when a rule matched a service. Currently only supports host based routing and
not path based routing. The only supported path on an ingress rule is "/".
Set this to false to skip syncing Ingress services.
Currently, port 80 is synced if there is not TLS entry for the hostname. Syncs the port
443 if there is a TLS entry that matches the hostname.
- `loadBalancerIPs` ((#v-synccatalog-ingress-loadbalancerips)) (`boolean: false`) - Requires syncIngress to be `true`. syncs the LoadBalancer IP from a Kubernetes Ingress
resource instead of the hostname to service registrations when a rule matched a service.
- `nodePortSyncType` ((#v-synccatalog-nodeportsynctype)) (`string: ExternalFirst`) - Configures the type of syncing that happens for NodePort - `nodePortSyncType` ((#v-synccatalog-nodeportsynctype)) (`string: ExternalFirst`) - Configures the type of syncing that happens for NodePort
services. The valid options are: ExternalOnly, InternalOnly, ExternalFirst. services. The valid options are: ExternalOnly, InternalOnly, ExternalFirst.
@ -1549,7 +1579,7 @@ Use these links to navigate to a particular top-level stanza.
- `default` ((#v-connectinject-default)) (`boolean: false`) - If true, the injector will inject the - `default` ((#v-connectinject-default)) (`boolean: false`) - If true, the injector will inject the
Connect sidecar into all pods by default. Otherwise, pods must specify the Connect sidecar into all pods by default. Otherwise, pods must specify the
[injection annotation](/consul/docs/k8s/connect#consul-hashicorp-com-connect-inject) [injection annotation](https://developer.hashicorp.com/consul/docs/k8s/connect#consul-hashicorp-com-connect-inject)
to opt-in to service mesh sidecar injection. If this is true, pods can use the same annotation to opt-in to service mesh sidecar injection. If this is true, pods can use the same annotation
to explicitly opt-out of injection. to explicitly opt-out of injection.
@ -1839,8 +1869,8 @@ Use these links to navigate to a particular top-level stanza.
If set to an empty string all service accounts can log in. If set to an empty string all service accounts can log in.
This only has effect if ACLs are enabled. This only has effect if ACLs are enabled.
Refer to Auth methods [Binding rules](/consul/docs/security/acl/auth-methods#binding-rules) Refer to Auth methods [Binding rules](https://developer.hashicorp.com/consul/docs/security/acl/auth-methods#binding-rules)
and [Trusted identiy attributes](/consul/docs/security/acl/auth-methods/kubernetes#trusted-identity-attributes) and [Trusted identiy attributes](https://developer.hashicorp.com/consul/docs/security/acl/auth-methods/kubernetes#trusted-identity-attributes)
for more details. for more details.
Requires Consul >= v1.5. Requires Consul >= v1.5.
@ -1893,7 +1923,7 @@ Use these links to navigate to a particular top-level stanza.
- `cpu` ((#v-connectinject-sidecarproxy-resources-limits-cpu)) (`string: null`) - Recommended production default: 100m - `cpu` ((#v-connectinject-sidecarproxy-resources-limits-cpu)) (`string: null`) - Recommended production default: 100m
- `initContainer` ((#v-connectinject-initcontainer)) (`map`) - The resource settings for the connect injected init container. If null, the resources - `initContainer` ((#v-connectinject-initcontainer)) (`map`) - The resource settings for the connect injected init container. If null, the resources
won't be set for the initContainer. The defaults are optimized for developer instances of won't be set for the initContainer. The defaults are optimized for developer instances of
Kubernetes, however they should be tweaked with the recommended defaults as shown below to speed up service registration times. Kubernetes, however they should be tweaked with the recommended defaults as shown below to speed up service registration times.
- `resources` ((#v-connectinject-initcontainer-resources)) - `resources` ((#v-connectinject-initcontainer-resources))
@ -1912,11 +1942,11 @@ Use these links to navigate to a particular top-level stanza.
### meshGateway ((#h-meshgateway)) ### meshGateway ((#h-meshgateway))
- `meshGateway` ((#v-meshgateway)) - [Mesh Gateways](/consul/docs/connect/gateways/mesh-gateway) enable Consul service mesh to work across Consul datacenters. - `meshGateway` ((#v-meshgateway)) - [Mesh Gateways](https://developer.hashicorp.com/consul/docs/connect/gateways/mesh-gateway) enable Consul service mesh to work across Consul datacenters.
- `enabled` ((#v-meshgateway-enabled)) (`boolean: false`) - If [mesh gateways](/consul/docs/connect/gateways/mesh-gateway) are enabled, a Deployment will be created that runs - `enabled` ((#v-meshgateway-enabled)) (`boolean: false`) - If [mesh gateways](https://developer.hashicorp.com/consul/docs/connect/gateways/mesh-gateway) are enabled, a Deployment will be created that runs
gateways and Consul service mesh will be configured to use gateways. gateways and Consul service mesh will be configured to use gateways.
This setting is required for [cluster peering](/consul/docs/k8s/connect/cluster-peering/tech-specs). This setting is required for [cluster peering](https://developer.hashicorp.com/consul/docs/connect/cluster-peering/k8s).
Requirements: consul 1.6.0+ if using `global.acls.manageSystemACLs``. Requirements: consul 1.6.0+ if using `global.acls.manageSystemACLs``.
- `replicas` ((#v-meshgateway-replicas)) (`integer: 1`) - Number of replicas for the Deployment. - `replicas` ((#v-meshgateway-replicas)) (`integer: 1`) - Number of replicas for the Deployment.
@ -2037,7 +2067,7 @@ Use these links to navigate to a particular top-level stanza.
- `tolerations` ((#v-meshgateway-tolerations)) (`string: null`) - Optional YAML string to specify tolerations. - `tolerations` ((#v-meshgateway-tolerations)) (`string: null`) - Optional YAML string to specify tolerations.
- `topologySpreadConstraints` ((#v-meshgateway-topologyspreadconstraints)) (`string: ""`) - Pod topology spread constraints for mesh gateway pods. - `topologySpreadConstraints` ((#v-meshgateway-topologyspreadconstraints)) (`string: ""`) - Pod topology spread constraints for mesh gateway pods.
This should be a multi-line YAML string matching the This should be a multi-line YAML string matching the
[`topologySpreadConstraints`](https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/) [`topologySpreadConstraints`](https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/)
array in a Pod Spec. array in a Pod Spec.
@ -2080,7 +2110,8 @@ Use these links to navigate to a particular top-level stanza.
for a specific gateway. for a specific gateway.
Requirements: consul >= 1.8.0 Requirements: consul >= 1.8.0
- `enabled` ((#v-ingressgateways-enabled)) (`boolean: false`) - Enable ingress gateway deployment. Requires `connectInject.enabled=true`. - `enabled` ((#v-ingressgateways-enabled)) (`boolean: false`) - Enable ingress gateway deployment. Requires `connectInject.enabled=true`
and `client.enabled=true`.
- `defaults` ((#v-ingressgateways-defaults)) - Defaults sets default values for all gateway fields. With the exception - `defaults` ((#v-ingressgateways-defaults)) - Defaults sets default values for all gateway fields. With the exception
of annotations, defining any of these values in the `gateways` list of annotations, defining any of these values in the `gateways` list
@ -2150,7 +2181,7 @@ Use these links to navigate to a particular top-level stanza.
- `tolerations` ((#v-ingressgateways-defaults-tolerations)) (`string: null`) - Optional YAML string to specify tolerations. - `tolerations` ((#v-ingressgateways-defaults-tolerations)) (`string: null`) - Optional YAML string to specify tolerations.
- `topologySpreadConstraints` ((#v-ingressgateways-defaults-topologyspreadconstraints)) (`string: ""`) - Pod topology spread constraints for ingress gateway pods. - `topologySpreadConstraints` ((#v-ingressgateways-defaults-topologyspreadconstraints)) (`string: ""`) - Pod topology spread constraints for ingress gateway pods.
This should be a multi-line YAML string matching the This should be a multi-line YAML string matching the
[`topologySpreadConstraints`](https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/) [`topologySpreadConstraints`](https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/)
array in a Pod Spec. array in a Pod Spec.
@ -2209,7 +2240,8 @@ Use these links to navigate to a particular top-level stanza.
for a specific gateway. for a specific gateway.
Requirements: consul >= 1.8.0 Requirements: consul >= 1.8.0
- `enabled` ((#v-terminatinggateways-enabled)) (`boolean: false`) - Enable terminating gateway deployment. Requires `connectInject.enabled=true`. - `enabled` ((#v-terminatinggateways-enabled)) (`boolean: false`) - Enable terminating gateway deployment. Requires `connectInject.enabled=true`
and `client.enabled=true`.
- `defaults` ((#v-terminatinggateways-defaults)) - Defaults sets default values for all gateway fields. With the exception - `defaults` ((#v-terminatinggateways-defaults)) - Defaults sets default values for all gateway fields. With the exception
of annotations, defining any of these values in the `gateways` list of annotations, defining any of these values in the `gateways` list
@ -2343,7 +2375,7 @@ Use these links to navigate to a particular top-level stanza.
beta.kubernetes.io/arch: amd64 beta.kubernetes.io/arch: amd64
``` ```
- `tolerations` ((#v-apigateway-managedgatewayclass-tolerations)) (`string: null`) - Toleration settings for gateway pods created with the managed gateway class. - `tolerations` ((#v-apigateway-managedgatewayclass-tolerations)) (`string: null`) - Toleration settings for gateway pods created with the managed gateway class.
This should be a multi-line string matching the This should be a multi-line string matching the
[Tolerations](https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/) array in a Pod spec. [Tolerations](https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/) array in a Pod spec.
@ -2460,6 +2492,76 @@ Use these links to navigate to a particular top-level stanza.
- `enabled` ((#v-tests-enabled)) (`boolean: true`) - `enabled` ((#v-tests-enabled)) (`boolean: true`)
### telemetryCollector ((#h-telemetrycollector))
- `telemetryCollector` ((#v-telemetrycollector))
- `enabled` ((#v-telemetrycollector-enabled)) (`boolean: false`) - Enables the consul-telemetry-collector deployment
- `image` ((#v-telemetrycollector-image)) (`string: hashicorp/consul-telemetry-collector:0.0.1`) - The name of the Docker image (including any tag) for the containers running
the consul-telemetry-collector
- `resources` ((#v-telemetrycollector-resources)) (`map`) - The resource settings for consul-telemetry-collector pods.
- `replicas` ((#v-telemetrycollector-replicas)) (`integer: 1`) - This value sets the number of consul-telemetry-collector replicas to deploy.
- `customExporterConfig` ((#v-telemetrycollector-customexporterconfig)) (`string: null`) - This value defines additional configuration for the telemetry collector. It should be formatted as a multi-line
json blob string
```yaml
customExporterConfig: |
{"http_collector_endpoint": "other-otel-collector"}
```
- `service` ((#v-telemetrycollector-service))
- `annotations` ((#v-telemetrycollector-service-annotations)) (`string: null`) - This value defines additional annotations for the server service account. This should be formatted as a multi-line
string.
```yaml
annotations: |
"sample/annotation1": "foo"
"sample/annotation2": "bar"
```
- `serviceAccount` ((#v-telemetrycollector-serviceaccount))
- `annotations` ((#v-telemetrycollector-serviceaccount-annotations)) (`string: null`) - This value defines additional annotations for the telemetry-collector's service account. This should be formatted
as a multi-line string.
```yaml
annotations: |
"sample/annotation1": "foo"
"sample/annotation2": "bar"
```
- `cloud` ((#v-telemetrycollector-cloud))
- `clientId` ((#v-telemetrycollector-cloud-clientid))
- `secretName` ((#v-telemetrycollector-cloud-clientid-secretname)) (`string: null`)
- `secretKey` ((#v-telemetrycollector-cloud-clientid-secretkey)) (`string: null`)
- `clientSecret` ((#v-telemetrycollector-cloud-clientsecret))
- `secretName` ((#v-telemetrycollector-cloud-clientsecret-secretname)) (`string: null`)
- `secretKey` ((#v-telemetrycollector-cloud-clientsecret-secretkey)) (`string: null`)
- `initContainer` ((#v-telemetrycollector-initcontainer))
- `resources` ((#v-telemetrycollector-initcontainer-resources)) (`map`) - The resource settings for consul-telemetry-collector initContainer.
- `nodeSelector` ((#v-telemetrycollector-nodeselector)) (`string: null`) - Optional YAML string to specify a nodeSelector config.
- `priorityClassName` ((#v-telemetrycollector-priorityclassname)) (`string: ""`) - Optional priorityClassName.
- `extraEnvironmentVars` ((#v-telemetrycollector-extraenvironmentvars)) (`map`) - A list of extra environment variables to set within the stateful set.
These could be used to include proxy settings required for cloud auto-join
feature, in case kubernetes cluster is behind egress http proxies. Additionally,
it could be used to configure custom consul parameters.
<!-- codegen: end --> <!-- codegen: end -->
## Helm Chart Examples ## Helm Chart Examples