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ROX-16090: Start data plane CD on integration environment. (#1190)
This change also splits the idp setup script to resolve some dependency loops between it and the terraform config.
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,16 @@ | ||
| name: Deploy Integration Env | ||
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| on: | ||
| push: | ||
| branches: | ||
| - main | ||
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| jobs: | ||
| call-deploy-workflow: | ||
| uses: ./.github/workflows/deploy-data-plane.yaml | ||
| secrets: inherit # pragma: allowlist secret | ||
| with: | ||
| acs_environment: integration | ||
| github_environment: integration | ||
| deploy_clusters: "acs-int-us-01" | ||
| probe_clusters: "acs-int-us-01" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,141 @@ | ||
| #!/bin/bash | ||
| set -euo pipefail | ||
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| SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)" | ||
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| # shellcheck source=scripts/lib/external_config.sh | ||
| source "$SCRIPT_DIR/../scripts/lib/external_config.sh" | ||
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| if [[ $# -ne 2 ]]; then | ||
| echo "Usage: $0 [environment] [cluster]" >&2 | ||
| echo "Known environments: integration stage prod" | ||
| echo "Cluster typically looks like: acs-{env}-dp-01" | ||
| echo "Description:" | ||
| echo "This script will create and configure a ServiceAccount for the data plane continuous deployment." | ||
| echo "It should be safe to run this script many times, it should be idempotent." | ||
| echo | ||
| echo "Note: you need to be logged into OCM for your environment's administrator" | ||
| echo "Note: you need access to AWS account of the selected environment" | ||
| exit 2 | ||
| fi | ||
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| ENVIRONMENT=$1 | ||
| CLUSTER_NAME=$2 | ||
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| export AWS_AUTH_HELPER="${AWS_AUTH_HELPER:-aws-saml}" | ||
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| save_cluster_parameter() { | ||
| local key="$1" | ||
| local value="$2" | ||
| echo "Saving parameter '/cluster-${CLUSTER_NAME}/${key}' in AWS parameter store..." | ||
| chamber write "cluster-${CLUSTER_NAME}" "${key}" "${value}" --skip-unchanged | ||
| } | ||
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| save_cluster_secret() { | ||
| local key="$1" | ||
| local value="$2" | ||
| echo "Saving parameter '/cluster-${CLUSTER_NAME}/${key}' in AWS Secrets Manager..." | ||
| chamber write -b secretsmanager "cluster-${CLUSTER_NAME}" "${key}" "${value}" --skip-unchanged | ||
| } | ||
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| case $ENVIRONMENT in | ||
| integration) | ||
| EXPECT_OCM_ID="2QVFzUvsbMGheHhoUDjtG0tpJ08" | ||
| ;; | ||
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| stage) | ||
| EXPECT_OCM_ID="2ECw6PIE06TzjScQXe6QxMMt3Sa" | ||
| ;; | ||
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| prod) | ||
| # TODO: Fetch OCM token and log in as appropriate user as part of script. | ||
| EXPECT_OCM_ID="2BBslbGSQs5PS2HCfJKqOPcCN4r" | ||
| ;; | ||
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| *) | ||
| echo "Unknown environment ${ENVIRONMENT}" | ||
| exit 2 | ||
| ;; | ||
| esac | ||
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| ACTUAL_OCM_ID=$(ocm whoami | jq -r '.id') | ||
| if [[ "${EXPECT_OCM_ID}" != "${ACTUAL_OCM_ID}" ]]; then | ||
| echo "Must be logged into rhacs-managed-service-$ENVIRONMENT account in OCM to get cluster ID" | ||
| exit 1 | ||
| fi | ||
| CLUSTER_ID=$(ocm list cluster "${CLUSTER_NAME}" --no-headers --columns="ID") | ||
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| init_chamber | ||
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| # Retrieve the cluster token from the configured IdP interactively. | ||
| echo "Login to the cluster using the OIDC IdP and obtain a token." | ||
| ocm cluster login "${CLUSTER_NAME}" --token | ||
| # This requires users to paste the token, since the command only opens the browser but doesn't retrieve the token itself. | ||
| echo "Paste the token (it will not be echoed to the screen):" | ||
| read -r -s CLUSTER_TOKEN | ||
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| # The ocm command likes to return trailing whitespace, so try and trim it: | ||
| CLUSTER_URL="$(ocm list cluster "${CLUSTER_NAME}" --no-headers --columns api.url | awk '{print $1}')" | ||
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| # Use a temporary KUBECONFIG to avoid storing credentials in and changing current context in user's day-to-day kubeconfig. | ||
| KUBECONFIG="$(mktemp)" | ||
| export KUBECONFIG | ||
| trap 'rm -f "${KUBECONFIG}"' EXIT | ||
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| echo "Logging into cluster ${CLUSTER_NAME}..." | ||
| oc login "${CLUSTER_URL}" --token="${CLUSTER_TOKEN}" | ||
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| ROBOT_NS="acscs-dataplane-cd" | ||
| ROBOT_SA="acscs-cd-robot" | ||
| ROBOT_TOKEN_RESOURCE="robot-token" | ||
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| echo "Provisioning robot account and configuring its permissions..." | ||
| # We use `apply` rather than `create` for idempotence. | ||
| oc apply -f - <<END | ||
| apiVersion: v1 | ||
| kind: Namespace | ||
| metadata: | ||
| name: ${ROBOT_NS} | ||
| END | ||
| oc apply -f - <<END | ||
| apiVersion: v1 | ||
| kind: ServiceAccount | ||
| metadata: | ||
| name: ${ROBOT_SA} | ||
| namespace: ${ROBOT_NS} | ||
| END | ||
| oc adm policy -n "${ROBOT_NS}" --rolebinding-name="acscs-cd-robot-admin" add-cluster-role-to-user cluster-admin -z "${ROBOT_SA}" | ||
| oc apply -n "${ROBOT_NS}" -f - <<END | ||
| apiVersion: v1 | ||
| kind: Secret | ||
| metadata: | ||
| name: ${ROBOT_TOKEN_RESOURCE} | ||
| annotations: | ||
| kubernetes.io/service-account.name: "${ROBOT_SA}" | ||
| type: kubernetes.io/service-account-token | ||
| END | ||
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| save_cluster_parameter "id" "$CLUSTER_ID" | ||
| save_cluster_parameter "url" "$CLUSTER_URL" | ||
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| echo "Polling for token to be provisioned." | ||
| attempt=0 | ||
| while true | ||
| do | ||
| attempt=$((attempt+1)) | ||
| ROBOT_TOKEN="$(oc get secret "${ROBOT_TOKEN_RESOURCE}" -n "$ROBOT_NS" -o json | jq -r 'if (has("data") and (.data|has("token"))) then (.data.token|@base64d) else "" end')" | ||
| if [[ -n $ROBOT_TOKEN ]]; then | ||
| save_cluster_secret "robot_oc_token" "$ROBOT_TOKEN" | ||
| break | ||
| fi | ||
| if [[ $attempt -gt 30 ]]; then | ||
| echo "Timed out waiting for a token to be provisioned in the ${ROBOT_TOKEN_RESOURCE} secret." | ||
| exit 1 | ||
| fi | ||
| sleep 1 | ||
| done | ||
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| echo "The following cluster parameters are currently stored in AWS Parameter Store:" | ||
| chamber list "cluster-${CLUSTER_NAME}" | ||
| echo "The following cluster parameters are currently stored in AWS Secrets Manager:" | ||
| chamber list "cluster-${CLUSTER_NAME}" -b secretsmanager |
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