feat(discovery): internal discovery client for Docker API (#1503)

Signed-off-by: Ming Wang <miwan@redhat.com>
Co-authored-by: Andrew Azores <aazores@redhat.com>

run-docker.sh

@@ -0,0 +1,173 @@
+#!/bin/sh
+
+set -x
+set -e
+
+if [ -z "${MVN}" ]; then
+    MVN="$(which mvn)"
+fi
+
+getPomProperty() {
+    if command -v xpath > /dev/null 2>&1 ; then
+        xpath -q -e "project/properties/$1/text()" pom.xml
+    elif command -v mvnd > /dev/null 2>&1 ; then
+        mvnd help:evaluate -o -B -q -DforceStdout -Dexpression="$1"
+    else
+        mvn help:evaluate -o -B -q -DforceStdout -Dexpression="$1"
+    fi
+}
+
+if [ -z "$CRYOSTAT_IMAGE" ]; then
+    CRYOSTAT_IMAGE="quay.io/cryostat/cryostat:latest"
+fi
+
+printf "\n\nRunning %s ...\n\n", "$CRYOSTAT_IMAGE"
+
+if [ -z "$CRYOSTAT_RJMX_PORT" ]; then
+    CRYOSTAT_RJMX_PORT="$(getPomProperty cryostat.rjmxPort)"
+fi
+
+if [ -z "$CRYOSTAT_RMI_PORT" ]; then
+    CRYOSTAT_RMI_PORT="$CRYOSTAT_RJMX_PORT"
+fi
+
+if [ -z "$CRYOSTAT_WEB_HOST" ]; then
+    CRYOSTAT_WEB_HOST="$(getPomProperty cryostat.itest.webHost)"
+fi
+
+if [ -z "$CRYOSTAT_WEB_PORT" ]; then
+    CRYOSTAT_WEB_PORT="$(getPomProperty cryostat.itest.webPort)"
+fi
+
+if [ -z "$CRYOSTAT_EXT_WEB_PORT" ]; then
+    CRYOSTAT_EXT_WEB_PORT="$CRYOSTAT_WEB_PORT"
+fi
+
+if [ -z "$CRYOSTAT_AUTH_MANAGER" ]; then
+    CRYOSTAT_AUTH_MANAGER="io.cryostat.net.NoopAuthManager"
+fi
+
+if [ -z "$CRYOSTAT_REPORT_GENERATION_MAX_HEAP" ]; then
+    CRYOSTAT_REPORT_GENERATION_MAX_HEAP="200"
+fi
+
+if [ -z "$KEYSTORE_PATH" ] && [ -f "$(dirname "$0")/certs/cryostat-keystore.p12" ] ; then
+    KEYSTORE_PATH="/certs/cryostat-keystore.p12"
+    KEYSTORE_PASS="$(cat "$(dirname "$0")"/certs/keystore.pass)"
+fi
+
+if [ ! -d "$(dirname "$0")/archive" ]; then
+    mkdir "$(dirname "$0")/archive"
+fi
+
+if [ -z "$CRYOSTAT_JMX_CREDENTIALS_DB_PASSWORD" ]; then
+    CRYOSTAT_JMX_CREDENTIALS_DB_PASSWORD="$(< /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c32)"
+fi
+
+if [ ! -d "$(dirname "$0")/conf" ]; then
+    mkdir "$(dirname "$0")/conf"
+fi
+
+if [ ! -d "$(dirname "$0")/conf/credentials" ]; then
+    mkdir "$(dirname "$0")/conf/credentials"
+fi
+
+if [ ! -d "$(dirname "$0")/conf/rules" ]; then
+    mkdir "$(dirname "$0")/conf/rules"
+fi
+
+if [ ! -d "$(dirname "$0")/truststore" ]; then
+    mkdir "$(dirname "$0")/truststore"
+fi
+
+if [ ! -d "$(dirname "$0")/clientlib" ]; then
+    mkdir "$(dirname "$0")/clientlib"
+fi
+
+if [ ! -d "$(dirname "$0")/templates" ]; then
+    mkdir "$(dirname "$0")/templates"
+fi
+
+if [ ! -d "$(dirname "$0")/probes" ]; then
+    mkdir "$(dirname "$0")/probes"
+fi
+
+if ! docker network ls | grep -q cryostat-docker ; then
+    docker network create --driver bridge cryostat-docker
+fi
+
+CONTAINERS="${CONTAINERS:+${CONTAINERS} }cryostat"
+
+dockerCleanUp() {
+    # shellcheck disable=SC2086
+    if [ -n "${CONTAINERS}" ]; then
+        docker rm -f ${CONTAINERS}
+    fi
+    docker network rm -f cryostat-docker
+}
+trap dockerCleanUp EXIT
+
+docker run \
+    --name cryostat \
+    --network cryostat-docker \
+    --user 0 \
+    --label io.cryostat.discovery="true" \
+    --label io.cryostat.jmxPort="${CRYOSTAT_RJMX_PORT}" \
+    --memory 768M \
+    --publish "${CRYOSTAT_WEB_PORT}:${CRYOSTAT_EXT_WEB_PORT}" \
+    --mount type=bind,source="$(dirname "$0")/archive",destination=/opt/cryostat.d/recordings.d \
+    --mount type=bind,source="$(dirname "$0")/certs",destination=/certs \
+    --mount type=bind,source="$(dirname "$0")/clientlib",destination=/clientlib \
+    --mount type=bind,source="$(dirname "$0")/conf",destination=/opt/cryostat.d/conf.d \
+    --mount type=bind,source="$(dirname "$0")/templates",destination=/opt/cryostat.d/templates.d \
+    --mount type=bind,source="$(dirname "$0")/truststore",destination=/truststore \
+    --mount type=bind,source="$(dirname "$0")/probes",destination=/opt/cryostat.d/conf.d/probes.d \
+    -v "$XDG_RUNTIME_DIR"/docker.sock:/var/run/docker.sock:Z \
+    --security-opt label=disable \
+    -e CRYOSTAT_ENABLE_JDP_BROADCAST="true" \
+    -e CRYOSTAT_REPORT_GENERATOR="$CRYOSTAT_REPORT_GENERATOR" \
+    -e CRYOSTAT_PLATFORM="$CRYOSTAT_PLATFORM" \
+    -e CRYOSTAT_DISABLE_BUILTIN_DISCOVERY="$CRYOSTAT_DISABLE_BUILTIN_DISCOVERY" \
+    -e CRYOSTAT_DISABLE_SSL="$CRYOSTAT_DISABLE_SSL" \
+    -e CRYOSTAT_DISABLE_JMX_AUTH="$CRYOSTAT_DISABLE_JMX_AUTH" \
+    -e CRYOSTAT_ALLOW_UNTRUSTED_SSL="$CRYOSTAT_ALLOW_UNTRUSTED_SSL" \
+    -e CRYOSTAT_RJMX_USER="$CRYOSTAT_RJMX_USER" \
+    -e CRYOSTAT_RJMX_PASS="$CRYOSTAT_RJMX_PASS" \
+    -e CRYOSTAT_RJMX_PORT="$CRYOSTAT_RJMX_PORT" \
+    -e CRYOSTAT_RMI_PORT="$CRYOSTAT_RMI_PORT" \
+    -e CRYOSTAT_CORS_ORIGIN="$CRYOSTAT_CORS_ORIGIN" \
+    -e CRYOSTAT_WEB_HOST="$CRYOSTAT_WEB_HOST" \
+    -e CRYOSTAT_WEB_PORT="$CRYOSTAT_WEB_PORT" \
+    -e CRYOSTAT_EXT_WEB_PORT="$CRYOSTAT_EXT_WEB_PORT" \
+    -e CRYOSTAT_MAX_WS_CONNECTIONS="$CRYOSTAT_MAX_WS_CONNECTIONS" \
+    -e CRYOSTAT_AUTH_MANAGER="$CRYOSTAT_AUTH_MANAGER" \
+    -e CRYOSTAT_TARGET_MAX_CONCURRENT_CONNECTIONS="$CRYOSTAT_TARGET_MAX_CONCURRENT_CONNECTIONS" \
+    -e CRYOSTAT_TARGET_CACHE_TTL="$CRYOSTAT_TARGET_CACHE_TTL" \
+    -e CRYOSTAT_CONFIG_PATH="/opt/cryostat.d/conf.d" \
+    -e CRYOSTAT_ARCHIVE_PATH="/opt/cryostat.d/recordings.d" \
+    -e CRYOSTAT_TEMPLATE_PATH="/opt/cryostat.d/templates.d" \
+    -e CRYOSTAT_PROBE_TEMPLATE_PATH="/opt/cryostat.d/conf.d/probes.d" \
+    -e CRYOSTAT_CLIENTLIB_PATH="/clientlib" \
+    -e CRYOSTAT_REPORT_GENERATION_MAX_HEAP="$CRYOSTAT_REPORT_GENERATION_MAX_HEAP" \
+    -e CRYOSTAT_DISCOVERY_PING_PERIOD="$CRYOSTAT_DISCOVERY_PING_PERIOD" \
+    -e CRYOSTAT_ACTIVE_REPORTS_CACHE_EXPIRY_SECONDS="$CRYOSTAT_ACTIVE_REPORTS_CACHE_EXPIRY_SECONDS" \
+    -e CRYOSTAT_ACTIVE_REPORTS_CACHE_REFRESH_SECONDS="$CRYOSTAT_ACTIVE_REPORTS_CACHE_REFRESH_SECONDS" \
+    -e CRYOSTAT_PUSH_MAX_FILES="$CRYOSTAT_PUSH_MAX_FILES" \
+    -e CRYOSTAT_VERTX_POOL_SIZE="$CRYOSTAT_VERTX_POOL_SIZE" \
+    -e GRAFANA_DATASOURCE_URL="$GRAFANA_DATASOURCE_URL" \
+    -e GRAFANA_DASHBOARD_URL="$GRAFANA_DASHBOARD_URL" \
+    -e KEYSTORE_PATH="$KEYSTORE_PATH" \
+    -e KEYSTORE_PASS="$KEYSTORE_PASS" \
+    -e KEY_PATH="$KEY_PATH" \
+    -e CERT_PATH="$CERT_PATH" \
+    -e CRYOSTAT_JUL_CONFIG="$CRYOSTAT_JUL_CONFIG" \
+    -e CRYOSTAT_JDBC_DRIVER="$CRYOSTAT_JDBC_DRIVER" \
+    -e CRYOSTAT_JDBC_URL="$CRYOSTAT_JDBC_URL" \
+    -e CRYOSTAT_JDBC_USERNAME="$CRYOSTAT_JDBC_USERNAME" \
+    -e CRYOSTAT_JDBC_PASSWORD="$CRYOSTAT_JDBC_PASSWORD" \
+    -e CRYOSTAT_JMX_CREDENTIALS_DB_PASSWORD="$CRYOSTAT_JMX_CREDENTIALS_DB_PASSWORD" \
+    -e CRYOSTAT_HIBERNATE_DIALECT="$CRYOSTAT_HIBERNATE_DIALECT" \
+    -e CRYOSTAT_HBM2DDL="$CRYOSTAT_HBM2DDL" \
+    -e CRYOSTAT_LOG_DB_QUERIES="true" \
+    -e CRYOSTAT_DEV_MODE="$CRYOSTAT_DEV_MODE" \
+    --rm -it "$CRYOSTAT_IMAGE" "$@" 2>&1 | tee cryostat-run.log

run.sh

@@ -1,5 +1,4 @@
 #!/bin/sh
-# shellcheck disable=SC3043
 
 set -x
 set -e