nuthatch/tests/kind/wp05-run.sh

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#!/usr/bin/env bash
set -euo pipefail
ROOT="$(cd "$(dirname "$0")/../.." && pwd)"
source "$ROOT/tests/kind/lib.sh"
USER_KUBECONFIG_BEFORE="$(user_kubeconfig_digest)"
SUCCEEDED=false
OWNS_FIXTURE=false
APP_IMAGE=nuthatch-wp05:local
cleanup() {
local status=$?
trap - EXIT INT TERM
if [[ "${NUTHATCH_TESTBED_RETAIN:-0}" = 1 ]] && [[ "$SUCCEEDED" != true ]]; then
printf 'retained kubeconfig: %s\n' "$KUBECONFIG_PATH"
printf 'retained context: %s\n' "$CONTEXT"
exit "$status"
fi
if [[ "$OWNS_FIXTURE" = true ]]; then
destroy_fixture || status=1
fi
if [[ "$(user_kubeconfig_digest)" != "$USER_KUBECONFIG_BEFORE" ]]; then
printf 'user kubeconfig changed unexpectedly\n' >&2
status=1
fi
exit "$status"
}
trap cleanup EXIT
trap 'exit 130' INT
trap 'exit 143' TERM
render_application() {
local lane="$1"
local profile_file="$2"
local pg_conn
local redis_url
local s3_endpoint
local s3_region
local s3_bucket
local s3_access_key
local s3_secret_key
pg_conn="$(sed -n 's/^NUTHATCH_PG_CONN=//p' "$profile_file")"
redis_url="$(sed -n 's/^NUTHATCH_REDIS_URL=//p' "$profile_file")"
s3_endpoint="$(sed -n 's/^NUTHATCH_S3_ENDPOINT=//p' "$profile_file")"
s3_region="$(sed -n 's/^NUTHATCH_S3_REGION=//p' "$profile_file")"
s3_bucket="$(sed -n 's/^NUTHATCH_S3_BUCKET=//p' "$profile_file")"
s3_access_key="$(sed -n 's/^NUTHATCH_S3_ACCESS_KEY=//p' "$profile_file")"
s3_secret_key="$(sed -n 's/^NUTHATCH_S3_SECRET_KEY=//p' "$profile_file")"
sed \
-e "s|@@LANE@@|$lane|g" \
-e "s|@@APP_IMAGE@@|$APP_IMAGE|g" \
-e "s|@@PG_CONN@@|$pg_conn|g" \
-e "s|@@REDIS_URL@@|$redis_url|g" \
-e "s|@@S3_ENDPOINT@@|$s3_endpoint|g" \
-e "s|@@S3_REGION@@|$s3_region|g" \
-e "s|@@S3_BUCKET@@|$s3_bucket|g" \
-e "s|@@S3_ACCESS_KEY@@|$s3_access_key|g" \
-e "s|@@S3_SECRET_KEY@@|$s3_secret_key|g" \
"$ROOT/deploy/kubernetes/nuthatch.yaml.in" > "$RUNTIME/wp05-app-$lane.yaml"
}
cleanup_application() {
local lane="$1"
kube --namespace "$FIXTURE_NAMESPACE" delete \
"deployment/nuthatch-$lane" \
"service/nuthatch-$lane" \
"configmap/nuthatch-$lane" \
"secret/nuthatch-$lane" \
--ignore-not-found >/dev/null
rm -f "$RUNTIME/wp05-app-$lane.yaml"
}
acquire_fixture_lock
OWNS_FIXTURE=true
setup_fixture durable coordination target
source "$RUNTIME/fixture.env"
"$NUTHATCH_REAL_NERDCTL" --namespace "$NERDCTL_NAMESPACE" build \
--file "$ROOT/Dockerfile" \
--tag "$APP_IMAGE" \
"$ROOT"
load_local_image "$APP_IMAGE" "$NERDCTL_NAMESPACE"
while IFS=$'\t' read -r lane coordination oidc target; do
profile="$(write_lane_profile "$lane" "$coordination" "$oidc" "$target")"
render_application "$lane" "$RUNTIME/$profile.env"
kube apply --filename "$RUNTIME/wp05-app-$lane.yaml" >/dev/null
kube --namespace "$FIXTURE_NAMESPACE" rollout status \
"deployment/nuthatch-$lane" --timeout=180s
if [[ "${NUTHATCH_APP_INTERACTIVE:-0}" = 1 ]]; then
SUCCEEDED=true
OWNS_FIXTURE=false
printf 'interactive kubeconfig: %s\n' "$KUBECONFIG_PATH"
printf 'interactive context: %s\n' "$CONTEXT"
printf 'interactive namespace: %s\n' "$FIXTURE_NAMESPACE"
printf 'interactive service: nuthatch-%s:8080\n' "$lane"
exit 0
fi
job="wp05-app-$lane"
render_lane_job \
"$job" \
"$TESTBED/wp05-job.yaml.in" \
"$CURL_LOCAL_IMAGE" \
"$profile"
sed -i "s|@@LANE@@|$lane|g" "$RUNTIME/$job.yaml"
printf 'Running lane %s: coordination=%s target=%s\n' "$lane" "$coordination" "$target"
run_job_manifest "$job" "$RUNTIME/$job.yaml"
cleanup_application "$lane"
cleanup_lane_state "$lane" "$coordination" "$oidc" "$target"
cleanup_lane_resources "$job" "$profile"
done < <(expand_fixture_matrix coordination target)
SUCCEEDED=true
printf 'Nuthatch WP-05 app gate passed\n'