In order to take advantage of the benefits the conduit proxy gives to deployments, this PR injects the conduit proxy into the control plane pod. This helps us lay the groundwork for future work such as TLS, control plane observability etc.
Fixes#311
Signed-off-by: Dennis Adjei-Baah <dennis@buoyant.io>
* Update go-run to set version equal to root-tag
* Fix inject tests for undefined version change
* Pass inject version explitictly as arg
Signed-off-by: Kevin Lingerfelt <kl@buoyant.io>
When the `inject` command is used on a YAML file that is invalid, it prints out an invalid YAML file with the injected proxy. This may give a false indication to the user that the inject was successful even though the inject command prints out an error message further down the terminal window. This PR fixes#303 and contains a test input and output file that indicates what should be shown.
This PR also fixes#390.
Signed-off-by: Dennis Adjei-Baah <dennis@buoyant.io>
The init container injected by conduit inject rewrites the iptables configuration for its network namespace. This causes havoc when the network namespace isn't restricted to the pod, i.e. when hostNetwork=true.
Skip pods with hostNetwork=true to avoid this problem.
Fixes#366.
Signed-off-by: Brian Smith <brian@briansmith.org>
Refactor `conduit inject` code to make it unit-testable.
Refactor the conduit inject code to make it easier to add unit tests. This work was done by @deebo91 in #365. This is the same PR without the conduit install changes, so that it can land ahead of #365. In particular, this will be used for testing the fix for high-priority bug #366.
Signed-off-by: Dennis Adjei-Baah <dennis@buoyant.io>
Signed-off-by: Brian Smith <brian@briansmith.org>
Dennis Adjei-Baah
Kevin Lingerfelt
Brian Smith