Introduce a new more-block friendly syntax for specifying mounts with a new `mount` block type with the target as label:
```hcl
config {
image = "..."
mount {
type = "..."
target = "target-path"
volume_options { ... }
}
}
```
The main benefit here is that by `mount` being a block, it can nest blocks and avoids the compatibility problems noted in https://github.com/hashicorp/nomad/pull/9634/files#diff-2161d829655a3a36ba2d916023e4eec125b9bd22873493c1c2e5e3f7ba92c691R128-R155 .
The intention is for us to promote this `mount` blocks and quietly deprecate the `mounts` type, while still honoring to preserve compatibility as much as we could.
This addresses the issue in https://github.com/hashicorp/nomad/issues/9604 .
Add a build target for Apple Silicon (m1) macs.
Note that Go must have been built with c4f497da6f for
Nomad to work on darwin/arm64 (i.e. wait for go1.16).
Closes#9408
Make backward compatibility notes about Task Driver config options. Namely, call out the use of blocks with non-identifier attributes (like in docker systctl and storage_options) or nesting block syntax within an attribute assignment. Neither of these are valid HCL2. The solution is relatively simple: We can add = and quote the non-identifier attribute names.
Co-authored-by: Tim Gross <tgross@hashicorp.com>
https://github.com/hashicorp/nomad/pull/9608 introduced the use of the
built-in HTTP 429 response handler provided by go-connlimit. There is
concern though around plausible DOS attacks that need to be addressed,
so this PR reverts that functionality.
It keeps a fix in the tests around the use of an HTTPS enabled client
for when the server is listening on HTTPS. Previously, the tests would
fail deterministically with io.EOF because that's how the TLS server
terminates invalid connections.
Now, the result is much less deterministic. The state of the client
connection and the server socket depends on when the connection is
closed and how far along the handshake was.
CNI network configuration is currently only supported on Linux.
For now, add the linux build tag so that the deadcode linter does
not trip over unused CNI stuff on macOS.
Nomad v1.0.0 introduced a regression where the client configurations
for `connect.sidecar_image` and `connect.gateway_image` would be
ignored despite being set. This PR restores that functionality.
There was a missing layer of interpolation that needs to occur for
these parameters. Since Nomad 1.0 now supports dynamic envoy versioning
through the ${NOMAD_envoy_version} psuedo variable, we basically need
to first interpolate
${connect.sidecar_image} => envoyproxy/envoy:v${NOMAD_envoy_version}
then use Consul at runtime to resolve to a real image, e.g.
envoyproxy/envoy:v${NOMAD_envoy_version} => envoyproxy/envoy:v1.16.0
Of course, if the version of Consul is too old to provide an envoy
version preference, we then need to know to fallback to the old
version of envoy that we used before.
envoyproxy/envoy:v${NOMAD_envoy_version} => envoyproxy/envoy:v1.11.2@sha256:a7769160c9c1a55bb8d07a3b71ce5d64f72b1f665f10d81aa1581bc3cf850d09
Beyond that, we also need to continue to support jobs that set the
sidecar task themselves, e.g.
sidecar_task { config { image: "custom/envoy" } }
which itself could include teh pseudo envoy version variable.
* fix acl event creation
* allow way to access secretID without exposing it to stream
test that values are omitted
test event creation
test acl events
payloads are pointers
fix failing tests, do all security steps inside constructor
* increase time
* ignore empty tokens
* uncomment line
* changelog
In a few places Nomad was using flag implementations directly
from Consul, lending to Nomad's need to import consul. Replace
those uses with helpers already in Nomad, and copy over the bare
minimum needed to make the autopilot flags behave as they have.
Various page objects had breadcrumbs and breadcrumbFor within them, this
moves those to the existing Layout page object that contains shared page objects.
Applying the default --concurrency for gateways was missed before.
Set the default Envoy concurrency to 1 for connect gateways. The
same override value meta.connect.proxy_concurrency applies.
Instead of creating recommendations for all the jobs used
across these tests, this creates a specific job with
a higher group count, which reduces the likelihood
of having no recommendations to 0.0001%.
It was incorrect to assume that each task group would always
have recommendations, since there’s a 1% chance that a task
won’t have a recommendation. (10% chance for CPU and memory.)
This uses the number of groups with recommendations instead.
This is essentially a port of Consul's similar fix
Changes are:
go get -u github.com/hashicorp/go-connlimit
go mod vendor
Use new HTTP429 handler
20d1ea7d2d
* ci: only spin up a docker engine if necessary
Halt the website-docker-image job early if no changes are detected. We
halt early before spinning up the remote docker engine, as the remote
docker engine step can add some delay (seconds to minutes) and is more
likely to suffer circleci instability.
* ci: Only run website workflow in OSS repo
Add a CircleCI conditional to avoid running website worklows on forks.
