ETCD Backup with K10 / Kanister

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  • kanister

    An extensible framework for application-level data management on Kubernetes

  • I use Kasten K10 for backups and therefore Kanister blueprints. Ive finally managed to debug an issue with the etcd blueprint here. The blueprint requires kubectl cp but this relies on tar which doesn't / no longer exists in the ETCD pod image, alternatively, I thought to use cat cat is not available on the ETCD container either.

  • etcd

    Distributed reliable key-value store for the most critical data of a distributed system

  • FROM quay.io/coreos/etcd:v3.5.0 as etcd FROM alpine:3.17 RUN apk add --no-cache tar # Taken from https://github.com/etcd-io/etcd/blob/main/Dockerfile-release.amd64 COPY --from=etcd /usr/local/bin/etcd /usr/local/bin/ COPY --from=etcd /usr/local/bin/etcdctl /usr/local/bin/ COPY --from=etcd /usr/local/bin/etcdutl /usr/local/bin/ COPY --from=etcd /etc/nsswitch.conf /etc/nsswitch.conf CMD ["/usr/local/bin/etcd"]

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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