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.
OSS no longer needs the multi-file config Makefile content, so it was
removed. However, enterprise does benefit from having that around. We
can allow enterprise to expand on OSS' CircleCI Makefile by adding an
include directive in OSS. This will allow the Makefile to be the same on
both OSS and Enterprise, so merge conflicts cannot occur.
Previously, Nomad would fail to startup if the CPU fingerprinter could
not detect the cpu total compute (i.e. cores * mhz). This is common on
some EC2 instance types (graviton class), where the env_aws fingerprinter
will override the detected CPU performance with a more accurate value
anyway.
Instead of crashing on startup, have Nomad use a low default for available
cpu performance of 1000 ticks (e.g. 1 core * 1 GHz). This enables Nomad
to get past the useless cpu fingerprinting on those EC2 instances. The
crashing error message is now a log statement suggesting the setting of
cpu_total_compute in client config.
Fixes#7989
This PR enables job submitters to use interpolation in the connect
block of jobs making use of consul connect. Before, only the name of
the connect service would be interpolated, and only for a few select
identifiers related to the job itself (#6853). Now, all connect fields
can be interpolated using the full spectrum of runtime parameters.
Note that the service name is interpolated at job-submission time,
and cannot make use of values known only at runtime.
Fixes#7221
* docs: Remove 1.0 beta warning about HCL2.0 docs
* docs: multiregion is not beta anymore either
* docs: scaling isn't beta
* docs: neither is events api
* debug: refactor nodeclass test
* debug: add case to track down SIGSEGV on client to server Agent.Host RPC
* verify server to avoid panic on AgentHostRequest RPC call, fixes GH-9546
* simplify Agent.Host RPC lookup logic
