cli/sysdump: capture more operator and clustermesh-apiserver troubleshooting information#46503
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Extend the clustermesh-related sysdump tasks to additionally capture the outputs of the `db/dump` and `kvstore/list` statedb commands on the clustermesh-apiserver replicas (both apiserver and kvstoremesh containers), to aid during troubleshooting. The `kvstore/list` output is expected to match in both cases, but it is retrieved twice anyways for resiliency in case only one of the two containers is enabled in the target environment. Signed-off-by: Marco Iorio <marco.iorio@isovalent.com>
Extend the sysdump collection logic to additionally capture Cilium operator debug information, including the dump of the statedb tables and kvstore/clustermesh related information. The collection logic mimics the one already used for the clustermesh-apiserver replicas. Signed-off-by: Marco Iorio <marco.iorio@isovalent.com>
[1] moved the `gops` binary from `/bin/gops` to `/usr/bin/gops`. The commit message claims that the change is fully backwards compatible since `/bin` symlinks to `/usr/bin`. However, that does not apply in case of the Cilium operator, as based on a scratch image that contains no such symlink. In turn, this broke the collection of gops data for the Cilium operator in sysdumps, as it still invokes the binary at the old location. Let's get this fixed by trying both paths, and picking the first command which succeeds. [1]: a927457 ("images: Only build `gops` for the relevant platform") Signed-off-by: Marco Iorio <marco.iorio@isovalent.com>
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The
db/dumpcommand is introduced in cilium/statedb#164.