test(discovery): Pods testing for Podman Discovery Client (#37)

smoketest/containers/smoketest_pod.sh

@@ -0,0 +1,49 @@
+#!/bin/sh
+
+set -x
+set -e
+
+cleanup() {
+    podman-compose --in-pod=1 \
+        -f ./smoketest/compose/db.yml \
+        -f ./smoketest/compose/s3-minio.yml \
+        -f ./smoketest/compose/sample-apps.yml \
+        -f ./smoketest/compose/cryostat.yml \
+        down --volumes --remove-orphans
+    # podman kill hoster || true
+    > ~/.hosts
+}
+trap cleanup EXIT
+cleanup
+
+# FIXME this is broken: it puts the containers' bridge-internal IP addresses
+# into the user hosts file, but these IPs in a subnet not reachable from the host.
+# This requires https://github.com/figiel/hosts to work. See README.
+# podman run \
+#     --detach \
+#     --rm  \
+#     --name hoster \
+#     --user=0 \
+#     --security-opt label=disable \
+#     -v "${XDG_RUNTIME_DIR}/podman/podman.sock:/tmp/docker.sock:Z" \
+#     -v "${HOME}/.hosts:/tmp/hosts" \
+#     dvdarias/docker-hoster
+
+setupUserHosts() {
+    > ~/.hosts
+    echo "localhost s3" >> ~/.hosts
+    echo "localhost db" >> ~/.hosts
+    echo "localhost db-viewer" >> ~/.hosts
+    echo "localhost cryostat" >> ~/.hosts
+    echo "localhost vertx-fib-demo-1" >> ~/.hosts
+    echo "localhost quarkus-test-agent" >> ~/.hosts
+}
+setupUserHosts
+
+# TODO add switches for picking S3 backend, sample apps, etc.
+podman-compose --in-pod=1 \
+    -f ./smoketest/compose/db.yml \
+    -f ./smoketest/compose/s3-minio.yml \
+    -f ./smoketest/compose/sample-apps.yml \
+    -f ./smoketest/compose/cryostat.yml \
+    up