snowballtool-base backend stack (#751)

This adds a stack for the backend from snowball/snowballtools-base.

Reviewed-on: #751
Co-authored-by: Thomas E Lackey <telackey@bozemanpass.com>
Co-committed-by: Thomas E Lackey <telackey@bozemanpass.com>

stack_orchestrator/data/compose/docker-compose-snowballtools-base-backend.yml

@@ -0,0 +1,13 @@
+services:
+  snowballtools-base-backend:
+    image: cerc/snowballtools-base-backend:local
+    restart: always
+    volumes:
+      - data:/data
+      - config:/config:ro
+    ports:
+      - 8000
+
+volumes:
+  data:
+  config:

stack_orchestrator/data/container-build/cerc-snowballtools-base-backend/Dockerfile

@@ -0,0 +1,6 @@
+FROM cerc/snowballtools-base-backend-base:local
+
+WORKDIR /app/packages/backend
+COPY run.sh .
+
+ENTRYPOINT ["./run.sh"]

stack_orchestrator/data/container-build/cerc-snowballtools-base-backend/Dockerfile-base

@@ -0,0 +1,26 @@
+FROM ubuntu:22.04 as builder
+
+RUN apt update && \
+      apt install -y --no-install-recommends --no-install-suggests \
+      ca-certificates curl gnupg
+
+# Node
+ARG NODE_MAJOR=20
+RUN curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg && \
+      echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$NODE_MAJOR.x nodistro main" | tee /etc/apt/sources.list.d/nodesource.list && \
+      apt update && apt install -y nodejs
+
+# npm setup
+RUN npm config set @cerc-io:registry https://git.vdb.to/api/packages/cerc-io/npm/ && npm install -g yarn
+
+COPY . /app/
+WORKDIR /app/
+
+RUN find . -name 'node_modules' | xargs -n1 rm -rf
+RUN yarn && yarn build --ignore frontend
+
+FROM cerc/webapp-base:local
+
+COPY --from=builder /app /app
+
+WORKDIR /app/packages/backend

stack_orchestrator/data/container-build/cerc-snowballtools-base-backend/build.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+# Build cerc/webapp-deployer-backend
+
+source ${CERC_CONTAINER_BASE_DIR}/build-base.sh
+
+# See: https://stackoverflow.com/a/246128/1701505
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+
+docker build -t cerc/snowballtools-base-backend-base:local ${build_command_args} -f ${SCRIPT_DIR}/Dockerfile-base ${CERC_REPO_BASE_DIR}/snowballtools-base
+docker build -t cerc/snowballtools-base-backend:local ${build_command_args} ${SCRIPT_DIR} 

stack_orchestrator/data/container-build/cerc-snowballtools-base-backend/run.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+
+LACONIC_HOSTED_CONFIG_FILE=${LACONIC_HOSTED_CONFIG_FILE}
+if [ -z "${LACONIC_HOSTED_CONFIG_FILE}" ]; then
+  if [ -f "/config/laconic-hosted-config.yml" ]; then
+    LACONIC_HOSTED_CONFIG_FILE="/config/laconic-hosted-config.yml"
+  elif [ -f "/config/config.yml" ]; then
+    LACONIC_HOSTED_CONFIG_FILE="/config/config.yml"
+  fi
+fi
+
+if [ -f "${LACONIC_HOSTED_CONFIG_FILE}" ]; then
+  /scripts/apply-webapp-config.sh $LACONIC_HOSTED_CONFIG_FILE "`pwd`/dist"
+fi
+
+/scripts/apply-runtime-env.sh "`pwd`/dist"
+
+yarn start

stack_orchestrator/data/container-build/cerc-webapp-base/Dockerfile

@@ -43,7 +43,6 @@ COPY scripts /scripts
 # RUN su node -c "npm install -g <your-package-list-here>"
 
 RUN mkdir -p /config
-COPY ./config.yml /config
 
 # Install simple web server for now (use nginx perhaps later)
 RUN yarn global add http-server

stack_orchestrator/data/container-build/cerc-webapp-base/config.yml

@@ -1 +0,0 @@
-# Put config here.

stack_orchestrator/data/container-build/cerc-webapp-base/scripts/start-serving-app.sh

@@ -10,6 +10,18 @@ if [ "true" == "$CERC_ENABLE_CORS" ]; then
   CERC_HTTP_EXTRA_ARGS="$CERC_HTTP_EXTRA_ARGS --cors"
 fi
 
-/scripts/apply-webapp-config.sh /config/config.yml ${CERC_WEBAPP_FILES_DIR}
+LACONIC_HOSTED_CONFIG_FILE=${LACONIC_HOSTED_CONFIG_FILE}
+if [ -z "${LACONIC_HOSTED_CONFIG_FILE}" ]; then
+  if [ -f "/config/laconic-hosted-config.yml" ]; then
+    LACONIC_HOSTED_CONFIG_FILE="/config/laconic-hosted-config.yml"
+  elif [ -f "/config/config.yml" ]; then
+    LACONIC_HOSTED_CONFIG_FILE="/config/config.yml"
+  fi
+fi
+
+if [ -f "${LACONIC_HOSTED_CONFIG_FILE}" ]; then
+  /scripts/apply-webapp-config.sh $LACONIC_HOSTED_CONFIG_FILE ${CERC_WEBAPP_FILES_DIR}
+fi
+
 /scripts/apply-runtime-env.sh ${CERC_WEBAPP_FILES_DIR}
 http-server $CERC_HTTP_EXTRA_ARGS -p ${CERC_LISTEN_PORT:-80} ${CERC_WEBAPP_FILES_DIR}

stack_orchestrator/data/stacks/snowballtools-base-backend/stack.yml

@@ -0,0 +1,10 @@
+version: "1.0"
+name: snowballtools-base-backend
+description: "snowballtools-base-backend"
+repos:
+  - github.com/snowball-tools/snowballtools-base
+containers:
+  - cerc/webapp-base
+  - cerc/snowballtools-base-backend
+pods:
+  - snowballtools-base-backend