* Fix auto-injecting pods and integration tests reporting
When creating an Event when auto-injection occurs (#3316) we try to
fetch the parent object to associate the event to it. If the parent
doesn't exist (like in the case of stand-alone pods) the event isn't
created. I had missed dealing with one part where that parent was
expected.
This also adds a new integration test that I verified fails before this
fix.
Finally, I removed from `_test-run.sh` some `|| exit_code=$?` that was
preventing the whole suite to report failure whenever one of the tests
in `/tests` failed.
Signed-off-by: Alejandro Pedraza <alejandro@buoyant.io>
Followup to #3194
The namespace was too long for l5d-bot:
```
inject_test.go:117: failed to create
l5d-integration-auto-git-9688d9ba-inject-namespace-override-test
namespace: Namespace
"l5d-integration-auto-git-9688d9ba-inject-namespace-override-test"
is invalid: metadata.name: Invalid value:
"l5d-integration-auto-git-9688d9ba-inject-namespace-override-test":
must be no more than 63 characters
```
Signed-off-by: Alejandro Pedraza <alejandro@buoyant.io>
* Check for Namespace level config override annotations
* Add unit tests for namespace level config overrides
* add integration test for namespace level config override
* use different namespace for override tests
* check resource requests for integration tests
Signed-off-by: Tarun Pothulapati <tarunpothulapati@outlook.com>
Split proxy-init into separate repo
Fixes#2563
The new repo is https://github.com/linkerd/linkerd2-proxy-init, and I
tagged the latest there `v1.0.0`.
Here, I've removed the `/proxy-init` dir and pinned the injected
proxy-init version to `v1.0.0` in the injector code and tests.
`/cni-plugin` depends on proxy-init, so I updated the import paths
there, and could verify CNI is still working (there is some flakiness
but unrelated to this PR).
For consistency, I added a `--init-image-version` flag to `linkerd
inject` along with its corresponding override config annotation.
Signed-off-by: Alejandro Pedraza <alejandro@buoyant.io>
Support for resources opting out of tap
Implements the `linkerd inject --disable-tap` flag (although hidden pending #2811) and the config override annotation `config.linkerd.io/disable-tap`.
Fixes#2778
Signed-off-by: Alejandro Pedraza <alejandro@buoyant.io>
Fixes#2720 and 2711
This changes the default behavior of `linkerd inject` to not inject the
proxy but just the `linkerd.io/inject: enabled` annotation for the
auto-injector to pick it up (regardless of any namespace annotation).
A new `--manual` mode was added, which behaves as before, injecting
the proxy in the command output.
The unit tests are running with `--manual` to avoid any changes in the
fixtures.
Signed-off-by: Alejandro Pedraza <alejandro@buoyant.io>
* The 'linkerd-version' CLI flag is renamed to 'control-plane-version'
* Add version field to proxy config
* Add the control plane version to the global config
* Unit test for init image version
* Use more specific control plane and proxy versions in unit tests
Signed-off-by: Ivan Sim <ivan@buoyant.io>
This change introduces integration tests for `linkerd inject`. The tests
perform CLI injection, with and without params, and validates the
output, including annotations.
Also add some known errors in logs to `install_test.go`.
TODO:
- deploy uninjected and injected resources to a default and
auto-injected cluster
- test creation and update
Part of #2459
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
Zahari Dichev
Alejandro Pedraza
Tarun Pothulapati
Alejandro Pedraza
Ivan Sim
Andrew Seigner