Squashed 'spiffworkflow-backend/' changes from 1965bfe2d..823e32eb8

823e32eb8 smash all containers
bad7513c3 keycloak docker build for prod image

git-subtree-dir: spiffworkflow-backend
git-subtree-split: 823e32eb8eaa88a2b2eab9aa8ef2f3e52edea9e7

bin/smash_all_containers

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+function error_handler() {
+  >&2 echo "Exited with BAD EXIT CODE '${2}' in ${0} script at line: ${1}."
+  exit "$2"
+}
+trap 'error_handler ${LINENO} $?' ERR
+set -o errtrace -o errexit -o nounset -o pipefail
+
+docker ps | grep -Ev '(static|CONTAINER)' | awk '{print $1}' | xargs docker stop
+docker ps -a | grep -Ev '(static|CONTAINER)' | awk '{print $1}' | xargs docker rm

keycloak/Dockerfile

@@ -0,0 +1,26 @@
+FROM quay.io/keycloak/keycloak:18.0.2 as builder
+
+ENV KEYCLOAK_LOGLEVEL="ALL"
+ENV ROOT_LOGLEVEL="ALL"
+ENV KC_HEALTH_ENABLED="true"
+# ENV KC_METRICS_ENABLED=true
+ENV PROXY_ADDRESS_FORWARDING="true"
+ENV KC_HOSTNAME="keycloak.demo.spiffworkflow.org"
+ENV KC_HOSTNAME_URL="https://keycloak.demo.spiffworkflow.org"
+ENV KC_FEATURES="token-exchange,admin-fine-grained-authz"
+# ENV KC_DB=postgres
+# Install custom providers
+# RUN curl -sL https://github.com/aerogear/keycloak-metrics-spi/releases/download/2.5.3/keycloak-metrics-spi-2.5.3.jar -o /opt/keycloak/providers/keycloak-metrics-spi-2.5.3.jar
+RUN /opt/keycloak/bin/kc.sh build
+
+FROM quay.io/keycloak/keycloak:18.0.2
+COPY --from=builder /opt/keycloak/ /opt/keycloak/
+WORKDIR /opt/keycloak
+# for demonstration purposes only, please make sure to use proper certificates in production instead
+# RUN keytool -genkeypair -storepass password -storetype PKCS12 -keyalg RSA -keysize 2048 -dname "CN=server" -alias server -ext "SAN:c=DNS:localhost,IP:127.0.0.1" -keystore conf/server.keystore
+# # change these values to point to a running postgres instance
+# ENV KC_DB_URL=<DBURL>
+# ENV KC_DB_USERNAME=<DBUSERNAME>
+# ENV KC_DB_PASSWORD=<DBPASSWORD>
+# ENV KC_HOSTNAME=localhost
+ENTRYPOINT ["/opt/keycloak/bin/kc.sh"]