Ben Vincent
c69b27826d
Terraform provider (plugin-framework) for the vault-plugin-secrets-rancher secrets engine, modeled on terraform-provider-litellmvaultsecret. Resources: - rancher_secret_backend: mount the engine + write config (rancher_url, ca_cert, tls_skip_verify, request_timeout_seconds). - rancher_secret_backend_service_account: seed an auto-rotated Rancher token (write-only token; token_ttl / rotation_period; computed token_name, last_rotated). - rancher_secret_backend_role: minting role (service_account, cluster_name, ttl, max_ttl, description). Source address git.unkin.net/unkin/ranchervaultsecret, resources prefixed rancher_. Ports the litellm Woodpecker terraform-registry release + nfpm-less zip packaging, examples, and a provider e2e (Vault + mock Rancher from the sibling plugin repo). Unit tests cover the coercion/import-ID helpers.
117 lines
4.6 KiB
Bash
Executable File
117 lines
4.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# End-to-end test for terraform-provider-ranchervaultsecret.
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#
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# Builds the sibling rancher plugin and this provider, boots Vault + a mock
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# Rancher ext.cattle.io API in Docker, then runs a real `terraform apply` through
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# the provider to mount the engine, seed a service account, and create a role.
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# It asserts a token can be minted from the role, then `terraform destroy` and
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# verifies the mount is gone.
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#
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set -euo pipefail
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ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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PLUGIN_REPO="${PLUGIN_REPO:-${ROOT_DIR}/../vault-plugin-secrets-rancher}"
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COMPOSE_FILE="${ROOT_DIR}/test/docker-compose.yml"
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COMPOSE="docker compose -f ${COMPOSE_FILE}"
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TF="${TF:-terraform}"
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E2E_DIR="${ROOT_DIR}/test/e2e"
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PLUGIN_BIN="vault-plugin-secrets-rancher"
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PROVIDER_BIN="terraform-provider-ranchervaultsecret"
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RANCHER_ADDR="http://127.0.0.1:8443"
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export VAULT_ADDR="http://127.0.0.1:8200"
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export VAULT_TOKEN="root"
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export PLUGIN_SRC="${PLUGIN_REPO}"
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red() { printf '\033[31m%s\033[0m\n' "$*"; }
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green() { printf '\033[32m%s\033[0m\n' "$*"; }
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blue() { printf '\033[34m==> %s\033[0m\n' "$*"; }
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fail() { red "FAIL: $*"; exit 1; }
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cleanup() {
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blue "Cleaning up"
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if [ -d "${E2E_DIR}" ]; then
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(cd "${E2E_DIR}" && TF_CLI_CONFIG_FILE="${ROOT_DIR}/test/dev.tfrc" "${TF}" destroy -auto-approve >/dev/null 2>&1 || true)
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rm -f "${E2E_DIR}"/terraform.tfstate* "${E2E_DIR}"/.terraform.lock.hcl
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rm -rf "${E2E_DIR}/.terraform"
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fi
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${COMPOSE} down -v >/dev/null 2>&1 || true
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}
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trap cleanup EXIT
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wait_for() {
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local desc="$1"; shift
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local retries="${WAIT_RETRIES:-90}" i=0
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until "$@" >/dev/null 2>&1; do
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i=$((i + 1))
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[ "$i" -ge "$retries" ] && fail "timed out waiting for ${desc}"
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sleep 2
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done
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green "ready: ${desc}"
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}
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# ---------------------------------------------------------------------------
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blue "Building rancher plugin from ${PLUGIN_REPO}"
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[ -d "${PLUGIN_REPO}" ] || fail "plugin repo not found at ${PLUGIN_REPO} (set PLUGIN_REPO)"
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mkdir -p "${ROOT_DIR}/test/plugins"
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( cd "${PLUGIN_REPO}" && CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags "-s -w" \
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-o "${ROOT_DIR}/test/plugins/${PLUGIN_BIN}" ./cmd/vault-plugin-secrets-rancher )
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blue "Building the provider"
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( cd "${ROOT_DIR}" && go build -o "${PROVIDER_BIN}" . )
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blue "Writing terraform dev_overrides config"
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cat > "${ROOT_DIR}/test/dev.tfrc" <<EOF
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provider_installation {
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dev_overrides {
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"git.unkin.net/unkin/ranchervaultsecret" = "${ROOT_DIR}"
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}
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direct {}
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}
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EOF
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export TF_CLI_CONFIG_FILE="${ROOT_DIR}/test/dev.tfrc"
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blue "Starting Docker stack"
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${COMPOSE} up -d --build
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wait_for "rancher" curl -fsS "${RANCHER_ADDR}/healthz"
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wait_for "vault" ${COMPOSE} exec -T vault vault status -address=http://127.0.0.1:8200
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blue "Registering the rancher plugin in Vault"
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SHA="$(sha256sum "${ROOT_DIR}/test/plugins/${PLUGIN_BIN}" | awk '{print $1}')"
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${COMPOSE} exec -T vault vault plugin register -sha256="${SHA}" secret "${PLUGIN_BIN}" >/dev/null
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# ---------------------------------------------------------------------------
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blue "terraform apply (mount engine + service account + role via the provider)"
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( cd "${E2E_DIR}" && "${TF}" apply -auto-approve )
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green "apply succeeded"
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blue "Verifying the mount, service account, and role exist"
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${COMPOSE} exec -T vault vault secrets list 2>/dev/null | grep -q '^rancher/' \
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|| fail "rancher mount not found after apply"
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${COMPOSE} exec -T vault vault read rancher/service-accounts/admin >/dev/null \
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|| fail "service account admin not found after apply"
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${COMPOSE} exec -T vault vault read rancher/roles/ci >/dev/null \
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|| fail "role ci not found after apply"
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green "mount + service account + role present"
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blue "Minting a token from the terraform-managed role"
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TOKEN="$(${COMPOSE} exec -T vault vault read -field=token rancher/creds/ci)"
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NAME="$(${COMPOSE} exec -T vault vault read -field=token_name rancher/creds/ci)"
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[ -n "${TOKEN}" ] || fail "no token minted"
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green "minted token ${TOKEN:0:14}... (${NAME})"
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code="$(curl -s -o /dev/null -w '%{http_code}' -H "Authorization: Bearer ${TOKEN}" \
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"${RANCHER_ADDR}/apis/ext.cattle.io/v1/tokens/${NAME}")"
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[ "${code}" = "200" ] || fail "minted token not usable against rancher (HTTP ${code})"
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green "minted token is live in rancher"
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# ---------------------------------------------------------------------------
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blue "terraform destroy (unmount engine)"
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( cd "${E2E_DIR}" && "${TF}" destroy -auto-approve )
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${COMPOSE} exec -T vault vault secrets list 2>/dev/null | grep -q '^rancher/' \
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&& fail "rancher mount still present after destroy" || true
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green "mount removed by destroy"
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green "ALL PROVIDER END-TO-END CHECKS PASSED"
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