Using `/bin/env` increases portability for the shell scripts (and often using `/bin/env` is requested by e.g. Mac users). This would also facilitate testing scripts with different Bash versions via the Bash containers, as they have bash in `/usr/local` and not `/bin`. Using `/bin/env`, there is no need to change the script when testing. (I assume the latter was behind c301ea214b (diff-ecec5e3a811f60bc2739019004fa35b0), which would not happen using `/bin/env`.)
Signed-off-by: Joakim Roubert <joakimr@axis.com>
* Bump KinD to 0.8.1
This brings us K8s 1.18, which is in theory passing all the integration
tests. Currently the tracing one is failing just because of the quay.io
downtime, that hosts the nginx-ingress image.
Re #4382
#4195 relaxed the clock skew check to match the Kubernetes 1.17 default
heartbeat interval.
This is the same issue that was preventing an update to the `kind` version
used.
Signed-off-by: Kevin Leimkuhler <kevin@kleimkuhler.com>
* Upgrade `kind` to v0.6.1
Fixes#3852
Upgraded `/bin/kind` to pull v0.6.1.
Also have `workflow.yml` use `KUBECONFIG` explicitly for setting the
location of the config file, now that `kind get kubeconfig-path` has
been deprecated (check
https://github.com/kubernetes-sigs/kind/releases/tag/v0.6.0 for detailed
info).
Note that in the build server the kind binary for this version is
`kind-0.6.1`, leaving the `kind` binary still pointing to v0.5.1 while
this gets merged and all the PR branches get this.
* Fix whitespace path handling in non-docker (build) scripts
Handling of whitespace paths was not fully implemented; this patch adds
the missing pieces. Also, only use bash where bash-specific
functionality is used/needed.
Signed-off-by: Joakim Roubert <joakimr@axis.com>
The integration tests under `/test` were run separately via l5d-bot,
lacking the feedback and job management provided by ci.
Enable integration tests in ci, via a docker build and kind clusters
executed on a remote DOCKER_HOST.
CI runs are now broken into two stages, run serially. Each stage is
composed of jobs run in parallel:
- Setup stage
- Validate go deps
- Remote docker build
- Kind cluster setup (deep)
- Kind cluster setup (upgrade)
- Kind cluster setup (helm)
- Test stage
- Go unit tests
- Node.js unit tests
- Kind integration tests (deep)
- Kind integration tests (upgrade)
- Kind integration tests (helm)
This PR also modifies `bin/test-run.sh` to always set `--failfast` for
Go tests.
Also introduce `bin/docker` and `bin/kubectl` scripts, to ensure
cacheable, pinned executables in ci.
The existing integration tests for master merges and docker pushes,
running against GKE, remain in place.
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
`bin/helm` and `bin/protoc` were downloading their binaries into
`./target`, while `bin/lint` was downloading to the root of the repo.
Also travis was caching `./target`, which could become problematic if
that part of the test script relied on `target/cli/linux/linkerd`.
Standardize helm, kind, lint, and protoc to all download into
`./target/bin`, and modify travis to strictly cache that subdirectory.
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
Joakim Roubert
Alejandro Pedraza
Kevin Leimkuhler
Andrew Seigner