Update troubleshooting guide to include new 2.4 checks #372
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siggy
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The `linkerd check` for healthy ReplicaSets had a generic `control plane components ready` description, and a hint anchor to `l5d-existence-psp`. While a ReplicaSet failure could definitely occur due to psp, that hintAnchor was already in use by the "control plane PodSecurityPolicies exist" check. Rename the `control plane components ready` check to `control plane replica sets are ready`, and the hintAnchor from `l5d-existence-psp` to `l5d-existence-replicasets`. Relates to linkerd/website#372. Signed-off-by: Andrew Seigner <siggy@buoyant.io>
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Linkerd 2.4 introduces several new checks, as part of the `linkerd check` command: - `pre-l5d-existence` - `l5d-existence-mwc` - `l5d-existence-vwc` - `l5d-existence-psp` - `l5d-existence-linkerd-config` - `l5d-existence-replicasets` - `l5d-existence-unschedulable-pods` Depends on linkerd/linkerd2#3017 Fixes #372 Signed-off-by: Andrew Seigner <siggy@buoyant.io>
siggy
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The `linkerd check` for healthy ReplicaSets had a generic `control plane components ready` description, and a hint anchor to `l5d-existence-psp`. While a ReplicaSet failure could definitely occur due to psp, that hintAnchor was already in use by the "control plane PodSecurityPolicies exist" check. Rename the `control plane components ready` check to `control plane replica sets are ready`, and the hintAnchor from `l5d-existence-psp` to `l5d-existence-replicasets`. Relates to linkerd/website#372. Signed-off-by: Andrew Seigner <siggy@buoyant.io>
siggy
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Linkerd 2.4 introduces several new checks, as part of the `linkerd check` command: - `pre-l5d-existence` - `l5d-existence-mwc` - `l5d-existence-vwc` - `l5d-existence-psp` - `l5d-existence-linkerd-config` - `l5d-existence-replicasets` - `l5d-existence-unschedulable-pods` Depends on linkerd/linkerd2#3017 Fixes #372 Signed-off-by: Andrew Seigner <siggy@buoyant.io>
kleimkuhler
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Linkerd 2.4 introduces several new checks, as part of the `linkerd check` command: - `pre-l5d-existence` - `l5d-existence-mwc` - `l5d-existence-vwc` - `l5d-existence-psp` - `l5d-existence-linkerd-config` - `l5d-existence-replicasets` - `l5d-existence-unschedulable-pods` Depends on linkerd/linkerd2#3017 Fixes #372 Signed-off-by: Andrew Seigner <siggy@buoyant.io>
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Update the troubleshooting guide to include new checks introduced to the
linkerd checkcommand.Make sure the following hint anchors point to the correct docs:
pre-l5d-existencel5d-existence-mwcl5d-existence-vwcl5d-existence-pspl5d-existence-linkerd-configl5d-linkerd-config-not-existsl5d-existence-unschedulable-podsFollow up of linkerd/linkerd2#2987 and linkerd/linkerd2#2510
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