mirror of https://github.com/linkerd/linkerd2.git
e8f0724a71
This implements the run_multicluster_test() function in bin/_test-helpers.sh. The idea is to create two clusters (source and target) using k3d, with linkerd and multicluster support in both, plus emojivoto (without vote-bot) in target, and vote-bot in source. We then link the clusters and make sure traffic is flowing. Detailed sequence: Create certficates. Install linkerd along with multicluster support in the target cluster. Run the target1 test: install emojivoto in the target cluster (without vote-bot). Run linkerd mc link on the target cluster. Install linkerd along with multicluster support in the source cluster. Apply the link resource in the source cluster. Run the source test: Check linkerd mc gateways returns the target cluster link, and only install emojivoto's vote-bot in the source cluster. Note vote-bot's yaml defines the web-svc service as web-svc-target.emojivoto:80 Run the target2 test: Make sure web-svc in the target cluster is receiving requests. |
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