mirror of
https://github.com/BretFisher/shpod.git
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097e3df462
* Changes stern to point to stern/stern * ♻️ Update Stern to use stern/stern; get it from the GHCR image; update curl commands * Update README to mention Bret's fork which supports ARM * ♻️ Bump up versions and fix krew missing from PATH Fixes #12 * Add alias k=kubectl + completion Closes #11 * Update shpod.yaml Remove `imagePullPolicy`; it will default to `Always` since we're using the `:latest` tag. * ✏️ Change default editor (for kubectl edit) to vim * ⏫ Update krew install URL * ⚙️ Add GHA workflow to build+push to GHCR and Docker Hub * 🏭️ Refactor Dockerfile to log as non-root Multiple improvements here: - start a shell with the k8s user instead of root - when running without a tty, start an SSH server instead of a login shell - move shell setup to bash_profile instead of Dockerfile - add a helper script to set up tailhist - add motd support * ➕ Add 'tree' and 'kustomize' * ⏫ Upgrade to Compose v2 and add completion for a bunch of tools * 🔧 Minor fixes and tweaks * ➕ Add regclient tools (regbot, regctl, regsync) * 📃 Generate kubeconfig + update docs * ➕ Add kube-linter * ♻️ Refactor Dockerfile to leverage BuildKit parallelism * 🧹 Build httping instead of using a sketchy binary * 🧹 Move jid version to an env var * 🏭️ Rewrite Dockerfile to support multi-arch and cross-compilation * ➕ Add Docker CLI * ♻️ Move version numbers to their individual build stage for better caching * 🐞 Fix multi-arch support for krew * 📃 Update documentation * ➕ Add crane, ngrok, and skopeo * ➕ Add yq and switch versions to ARG instead of ENV Thanks @soulshake for the suggestion! * ⏫ Update kubeseal * 🐞 Fix kubeconfig download logic * ➖ Remove fftw (it's huge and doesn't bring much benefit to httping) * 🐞 Tiny typo fix in motd * ➕ Add k9s; rollback kubeseal version * 📃 Add info to install packages in motd * ✂️ Remove skopeo (it's rarely used and it's juse one 'apk add' away) * ➕ Add iputils so that ping runs without sudo * 🔑 Increase MaxAuthTries in SSH for folks with many keys * push on pr * auth on pr's * only latest if on default branch Co-authored-by: onlinejudge95 <onlinejudge95@gmail.com> Co-authored-by: Jérôme Petazzoni <jerome.petazzoni@gmail.com>
65 lines
2.1 KiB
Bash
65 lines
2.1 KiB
Bash
# If we don't have a kubeconfig file, let's create one.
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# (This is necessary for kube_ps1 to operate correctly.)
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if ! [ -f ~/.kube/config ]; then
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# If there is a ConfigMap named 'kubeconfig',
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# extract the kubeconfig file from there.
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# We need to access the Kubernetes API, so we'll do it
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# using the well-known endpoint.
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(
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export KUBERNETES_SERVICE_HOST=kubernetes.default.svc
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export KUBERNETES_SERVICE_PORT=443
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if kubectl get configmap kubeconfig >&/dev/null; then
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echo "✏️ Downloading ConfigMap kubeconfig to .kube/config."
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kubectl get configmap kubeconfig -o json |
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jq -r '.data | to_entries | .[0].value' > ~/.kube/config
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else
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SADIR=/var/run/secrets/kubernetes.io/serviceaccount
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# If we have a ServiceAccount token, use it.
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if [ -r $SADIR/token ]; then
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echo "✏️ Generating .kube/config using ServiceAccount token."
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kubectl config set-cluster shpod \
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--server=https://kubernetes.default.svc \
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--certificate-authority=/$SADIR/ca.crt
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kubectl config set-credentials shpod \
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--token=$(cat $SADIR/token )
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kubectl config set-context shpod \
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--cluster=shpod \
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--user=shpod
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kubectl config use-context shpod
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fi
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fi
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)
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fi
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# Note that we could also just set the following variables:
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#export KUBERNETES_SERVICE_HOST=kubernetes.default.svc
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#export KUBERNETES_SERVICE_PORT=443
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# ...But for some reason, that doesn't work with impersonation.
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# (i.e. using "kubectl get pods --as=someone.else")
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if [ -f /etc/HOSTIP ]; then
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HOSTIP=$(cat /etc/HOSTIP)
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else
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HOSTIP="0.0.0.0"
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fi
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KUBE_PS1_PREFIX=""
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KUBE_PS1_SUFFIX=""
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KUBE_PS1_SYMBOL_ENABLE="false"
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KUBE_PS1_CTX_COLOR="green"
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KUBE_PS1_NS_COLOR="green"
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PS1="\e[1m\e[31m[\$HOSTIP] \e[0m(\$(kube_ps1)) \e[34m\u@\h\e[35m \w\e[0m\n$ "
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export EDITOR=vim
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export PATH="$HOME/.krew/bin:$PATH"
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alias k=kubectl
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complete -F __start_kubectl k
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. /usr/share/bash-completion/completions/kubectl.bash
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export HISTSIZE=9999
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export HISTFILESIZE=9999
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shopt -s histappend
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trap 'history -a' DEBUG
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export HISTFILE=~/.history
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trap exit TERM
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