jakman85andClaude Opus 4.8
81ef78295a
Controller now reaches the kube-API directly through the pfSense NAT (192.168.2.50:6443 -> kube-vip VIP 192.168.1.49:6443), validating TLS against the VIP via tls-server-name. Removes the dev.sh SSH-tunnel scaffolding and updates the ansible source-of-truth so a rebuild regenerates a direct-access kubeconfig. Co-Authored-By: Claude Opus 4.8 <[email protected]>
82 lines
4.0 KiB
Bash
Executable File
82 lines
4.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# infra/devcontainer/dev.sh — build & enter the pinned dev toolbox.
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#
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# Mounts the repo so OpenTofu (bpg/proxmox) and Ansible drive the Proxmox-hosted k3s cluster
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# from inside the container. Rootless podman by default (ENGINE=docker to switch); SELinux
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# label is disabled for the run. kubectl/flux/helm reach the kube-API DIRECTLY via the pfSense
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# NAT (192.168.2.50:6443 -> kube-vip VIP 192.168.1.49:6443) — no SSH tunnel; the kubeconfig
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# validates TLS against the VIP via tls-server-name. The pfSense SSH NAT (2250/2251/2252) is
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# retained ONLY for Ansible node access, not for the kube-API.
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#
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# ./dev.sh build # build the image only
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# ./dev.sh # build (if needed) + open a shell
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# ./dev.sh run tofu -version # run one command in the toolbox
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# ./dev.sh run kubectl get nodes # talks to the Proxmox k3s cluster directly (no tunnel)
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set -euo pipefail
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HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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REPO_ROOT="$(cd "${HERE}/../.." && pwd)"
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IMAGE="${IMAGE:-home-k3s-dev:local}"
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ENGINE="${ENGINE:-podman}"
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# shellcheck disable=SC1091
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source "${HERE}/versions.env"
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# k3s API access: the dev cluster runs on Proxmox, and its kube-API is reached DIRECTLY over
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# the pfSense NAT (192.168.2.50:6443 -> kube-vip VIP 192.168.1.49:6443). No SSH tunnel is
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# opened. infra/ansible/.cache/dev.kubeconfig targets https://192.168.2.50:6443 with
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# tls-server-name=192.168.1.49 so TLS validates against the VIP's SAN through the NAT.
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build() {
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"$ENGINE" build \
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--build-arg FEDORA_VERSION="$FEDORA_VERSION" \
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--build-arg OPENTOFU_VERSION="$OPENTOFU_VERSION" \
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--build-arg AGE_VERSION="$AGE_VERSION" \
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--build-arg SOPS_VERSION="$SOPS_VERSION" \
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--build-arg FLUX_VERSION="$FLUX_VERSION" \
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--build-arg KUBECTL_VERSION="$KUBECTL_VERSION" \
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--build-arg HELM_VERSION="$HELM_VERSION" \
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--build-arg KYVERNO_VERSION="$KYVERNO_VERSION" \
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--build-arg KYVERNO_JSON_VERSION="$KYVERNO_JSON_VERSION" \
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--build-arg CHAINSAW_VERSION="$CHAINSAW_VERSION" \
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--build-arg YAMLLINT_VERSION="$YAMLLINT_VERSION" \
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--build-arg YQ_VERSION="$YQ_VERSION" \
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--build-arg CHECK_JSONSCHEMA_VERSION="$CHECK_JSONSCHEMA_VERSION" \
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-t "$IMAGE" -f "${HERE}/Containerfile" "${HERE}"
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}
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run() {
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# Persist the SOPS age keyring on the HOST so the age PRIVATE key generated by
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# bootstrap/sops/age-keygen.sh survives this --rm container (otherwise it lives only
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# in the ephemeral container fs and is lost on exit — you'd be locked out of every
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# SOPS-encrypted secret). SOPS_AGE_KEY_FILE defaults to ~/.config/sops/age/keys.txt,
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# which is this mount. Create it first so the bind source exists.
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mkdir -p "${HOME}/.config/sops/age"
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# Spec repo (home-network-k3s) mount, read-only, for ci/spec-immutability.sh (R-TEST-06).
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# That script reads SPEC_REPO (default ${REPO_ROOT}/../home-network-k3s); inside the
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# container REPO_ROOT is /work, so the default resolves to /home-network-k3s. Mount the
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# sibling spec repo there RO when it exists; skip the mount otherwise so the container
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# still runs (the gate then honestly SKIPS immutability — exit 3, never faked green).
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local -a spec_mount=()
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local spec_host
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spec_host="$(cd "${REPO_ROOT}/../home-network-k3s" 2>/dev/null && pwd || true)"
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if [ -n "${spec_host}" ] && [ -d "${spec_host}/.git" ]; then
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spec_mount=(-v "${spec_host}:/home-network-k3s:ro" -e SPEC_REPO=/home-network-k3s)
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fi
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"$ENGINE" run --rm -it \
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--network host \
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--security-opt label=disable \
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-v "${REPO_ROOT}:/work" -w /work \
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"${spec_mount[@]}" \
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-v "${HOME}/.ssh:/root/.ssh:ro" \
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-v "${HOME}/.config/sops:/root/.config/sops" \
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-v "${HOME}/.config/home-k3s/ansible-vault-pass:/root/.config/home-k3s/ansible-vault-pass:ro" \
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-e KUBECONFIG="${DEV_KUBECONFIG:-/work/infra/ansible/.cache/dev.kubeconfig}" \
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"$IMAGE" bash -lc 'if [ "$#" -gt 0 ]; then exec "$@"; else exec bash -l; fi' dev.sh "$@"
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}
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case "${1:-shell}" in
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build) build ;;
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run) shift; run "$@" ;;
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shell) build; shift 2>/dev/null || true; run ;;
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*) build; run "$@" ;;
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esac
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