This PR wraps the use of the consul envoy bootstrap command in
an expoenential backoff closure, configured to timeout after 60
seconds. This is an increase over the current behavior of making
3 attempts over 6 seconds.
Should help with #10451
Add Namespace as a top-level field in `/v1/jobs` stub.
The `/v1/jobs` endpoint already includes the namespace under `JobSummary`, though the API is odd, as typically the job ID and Namespace are in the same level, and the oddity complicates the UI frontend development.
The downside of adding it is redundant field, that makes the response body a bit bigger, specially for clusters with large jobs. Though, it should compress nicely and I expect the overhead to be small to overall response size. The benefit of a cleaner and more consistent API seem worth it.
Fixes#10431
ParentID is an internal field that Nomad sets for dispatched or parameterized jobs. Job submitters should not be able to set it directly, as that messes up children tracking.
Fixes#10422 . It specifically stops the scheduler from honoring the ParentID. The reason failure and why the scheduler didn't schedule that job once it was created is very interesting and requires follow up with a more technical issue.
This fixes a regression in #10326, to handle unquoted unknown variables.
The HCL job may contain unquoted undefined variable references without ${...} wrapping, e.g. value = meta.node_class. In 1.0.4, this got parsed as value = "${meta.node_class}".
This code performs a scan to find the relevant ${ and }, and only tries to find the closest ones with whitespace as the only separator.
This fixes a bug affecting drain nodes, where allocs may fail to be
migrated if they belong to different namespaces but share the same job
name.
The reason is that the helper function that creates the migration evals
indexed the allocs by job ID without accounting for the namespaces.
When job ids clash, only an eval is created for one and the rest of the
allocs remain intact.
Fixes#10172
Add templating to `network-interface` option.
This PR also adds a fast-fail to in the case where an invalid interface is set or produced by the template
* add tests and check for valid interface
* Add documentation
* Incorporate suggestions from code review
Co-authored-by: Luiz Aoqui <luiz@hashicorp.com>
Small change to pull in ent struct types in a switch
statement used by ent. They are benign in oss, this
is just to make sure OSS->ENT merges don't create a
diff.
This adds a Revert two-step button to the JobVersions component for
not-current versions, which redirects to the overview on success. It
checks the job version before and after reversion to mitigate the edge
case where reverting to an otherwise-identical version has no effect, as
discussed in #10337.
It uses existing facilities for handling other errors and disabling the
button when permissions are lacking.
Similar to a bugfix made for the services hook, we need to always
set the script checks hook, in case a task is initially launched
without script checks, but then updated to include script checks.
The scipt checks hook is the thing that handles that new registration.
(cherry-picked from ent without _ent things)
This is part 2/4 of e2e tests for Consul Namespaces. Took a
first pass at what the parameterized tests can look like, but
only on the ENT side for this PR. Will continue to refactor
in the next PRs.
Also fixes 2 bugs:
- Config Entries registered by Nomad Server on job registration
were not getting Namespace set
- Group level script checks were not getting Namespace set
Those changes will need to be copied back to Nomad OSS.
Nomad OSS + no ACLs (previously, needs refactor)
Nomad ENT + no ACLs (this)
Nomad OSS + ACLs (todo)
Nomad ENT + ALCs (todo)
This PR introduces the /v1/search/fuzzy API endpoint, used for fuzzy
searching objects in Nomad. The fuzzy search endpoint routes requests
to the Nomad Server leader, which implements the Search.FuzzySearch RPC
method.
Requests to the fuzzy search API are based on the api.FuzzySearchRequest
object, e.g.
{
"Text": "ed",
"Context": "all"
}
Responses from the fuzzy search API are based on the api.FuzzySearchResponse
object, e.g.
{
"Index": 27,
"KnownLeader": true,
"LastContact": 0,
"Matches": {
"tasks": [
{
"ID": "redis",
"Scope": [
"default",
"example",
"cache"
]
}
],
"evals": [],
"deployment": [],
"volumes": [],
"scaling_policy": [],
"images": [
{
"ID": "redis:3.2",
"Scope": [
"default",
"example",
"cache",
"redis"
]
}
]
},
"Truncations": {
"volumes": false,
"scaling_policy": false,
"evals": false,
"deployment": false
}
}
The API is tunable using the new server.search stanza, e.g.
server {
search {
fuzzy_enabled = true
limit_query = 200
limit_results = 1000
min_term_length = 5
}
}
These values can be increased or decreased, so as to provide more
search results or to reduce load on the Nomad Server. The fuzzy search
API can be disabled entirely by setting `fuzzy_enabled` to `false`.
This PR adds a set of tests to the Consul test suite for testing
Nomad OSS's behavior around setting Consul Namespace on groups,
which is to ignore the setting (as Consul Namespaces are currently
an Enterprise feature).
Tests are generally a reduced facsimile of existing tests, modified
to check behavior of when group.consul.namespace is set and not set.
Verification is oriented around what happens in Consul; the in-depth
functional correctness of these features is left to the original tests.
Nomad ENT will get its own version of these tests in `namespaces_ent.go`.
This reverts commit 12bb509242109770c8318ec8ca61e54f4fa2bd42.
This change is causing compatibility issues with Consul 1.9.X;
I suspect the change is only compatible with Consul 1.10 or higher
which is not released yet, and not something Nomad can require
for quite some time.
E.g. when registering an ingress gateway,
```
consul.sync: failed to update services in Consul: error="Unexpected response code: 400 (Request decode failed: json: unknown field "TransparentProxy")"
```
Seth Hoenig