This PR injects the 'NOMAD_CPU_CORES' environment variable into
tasks that have been allocated reserved cpu cores. The value uses
normal cpuset notation, as found in cpuset.cpu cgroup interface files.
Note this value is not necessiarly the same as the content of the actual
cpuset.cpus interface file, which will also include shared cpu cores when
using cgroups v2. This variable is a workaround for users who used to be
able to read the reserved cgroup cpuset file, but lose the information
about distinct reserved cores when using cgroups v2.
Side discussion in: https://github.com/hashicorp/nomad/issues/12374
We expect every Nomad API client to use a single connection to any
given agent, so take advantage of keep-alive by switching the default
transport to `DefaultPooledClient`. Provide a facility to close idle
connections for testing purposes.
Restores the previously reverted #12409
Co-authored-by: Ben Buzbee <bbuzbee@cloudflare.com>
When a service is updated, the service hooks update a number of
internal fields which helps generate the new workload. This also
needs to update the namespace for the service provider. It is
possible for these to be different, and in the case of Nomad and
Consul running OSS, this is to be expected.
This change modifies the template task runner to utilise the
new consul-template which includes Nomad service lookup template
funcs.
In order to provide security and auth to consul-template, we use
a custom HTTP dialer which is passed to consul-template when
setting up the runner. This method follows Vault implementation.
Co-authored-by: Michael Schurter <mschurter@hashicorp.com>
The only difference is DefaultTransport sets DisableKeepAlives
This doesn't make much sense to me - every http connection from the
nomad client goes to the same NOMAD_ADDR so it's a great case for keep
alive. Except round robin DNS and anycast perhaps.
Consul does this already
1e47e3c82b/api/api.go (L397)
* planner: expose ServerMeetsMinimumVersion via Planner interface
* filterByTainted: add flag indicating disconnect support
* allocReconciler: accept and pass disconnect support flag
* tests: update dependent tests
* chore: prettify gutter-menu
* chore: add portal packages
* styling: add styles sidebar and portal behavior
* ui: sidebar component
* ui: create and implement statechart for evals
* ui: actor-relationship service and provider component
* ui: d3 hierarchy computation
* chore: add render-modifiers and curved arrows
* ui: create evaluation actor div
* fix related evaluations schema
* ui: register/deregister evaluation divs
* ui: handle resize behavior
* bug: infinite re-render cycle
* fix: conditional logic to prevent infinite render of flex resizing
* ui: related evaluations schema and request param
* ui: fix testing for evaluations
* refact: make related-evals a proper has-many
* chore: don't pauseTest
* temp: debug d3 hierarchy
* ui: move derived state logic into backing component class for detail
* ui: deprecated related evaluations logic in statechart
* ui: update evaluation models
* ui: update logic to paint svg in non-viewable scroll region
* ui: update styling
* ui: testing for eval detail view
* ui: delete detail from template directory
* ui: break detail component down
* ui: static data for /evaluation/:id endpoint
* ui: fix styling of d3 viz
* ui: add query parameter adapter for evals
* ui: last minute design requests
* wip: address browser updating detail view behavior
* refact: handle query-state change in statechart
* conditional class looking for currentEval equality (#12411)
* F UI/evaluation detail sidebar rel evals (#12415)
* ui: remove busy id alias from statechart
* ui: edit related evaluations viz error message
* ui: bug fixes on related evaluations view (#12423)
* ui: remove busy id alias from statechart
* ui: edit related evaluations viz error message
* ui: update error state
* ui: related evaluation outline styling
* Related evaluation stylefile and non-link if it matches the active sidebar (#12428)
* Adds tabbable and keyboard pressable evaluation table rows (#12433)
* ui: fix failing eval list tests (#12437)
* ui: move styling into classes (#12438)
* fix test failures (#12444)
* ui: move styling into classes
* ui: eslint disable
* ui: allocations have evaluations as async relationships
* ui: fix evaluation refresh button (#12447)
* ui: move styling into classes
* ui: eslint disable
* ui: allocations have evaluations as async relationships
* ui: refresh bug
* ui: final touches on sidebar (#12462)
* chore: turn off template linting rules
Temporarily turning off template linting because we dont have a set CSS convention and the release needs to go out ASAP.
* doc: deprecate out of date comments and vars
* ui: edit mirage server fetch logic
* ui: style sidebar relative
* Modification to mocked related evals and manually set 100% height on svg (#12460)
* F UI/evaluation detail sidebar final touches (#12463)
* chore: turn off template linting rules
Temporarily turning off template linting because we dont have a set CSS convention and the release needs to go out ASAP.
* doc: deprecate out of date comments and vars
* ui: edit mirage server fetch logic
* ui: style sidebar relative
* ui: account for new related eval added to chain
Co-authored-by: Michael Klein <michael@firstiwaslike.com>
Co-authored-by: Phil Renaud <phil@riotindustries.com>
Seth Hoenig