Criando ambiente para desenvolvimento com docker compose (#2811)

* Criando app painel websocket

* desfazendo painel websocket e implantando docker-compose para desenvolvimento

* Inserindo desenvolvimento com docker na documentacao de instalacao

Dockerfile.dev

@@ -0,0 +1,34 @@
+FROM alpine:3.8
+
+ENV BUILD_PACKAGES postgresql-dev graphviz-dev graphviz build-base git pkgconfig \
+                   python3-dev libxml2-dev jpeg-dev libressl-dev libffi-dev libxslt-dev \
+                   nodejs py3-lxml py3-magic postgresql-client poppler-utils antiword \
+                   curl jq openssh-client vim bash
+
+RUN apk update --update-cache && apk upgrade
+
+RUN apk --update add fontconfig ttf-dejavu && fc-cache -fv
+
+RUN apk add --no-cache python3 nginx tzdata && \
+    python3 -m ensurepip && \
+    rm -r /usr/lib/python*/ensurepip && \
+    pip3 install --upgrade pip setuptools && \
+    rm -r /root/.cache && \
+    rm -f /etc/nginx/conf.d/*
+
+RUN mkdir -p /var/interlegis/sapl && \
+    apk add --update --no-cache $BUILD_PACKAGES
+
+ADD . /var/interlegis/sapl/
+
+WORKDIR /var/interlegis/sapl/
+
+RUN pip install -r /var/interlegis/sapl/requirements/dev-requirements.txt --upgrade setuptools && \
+    rm -r /root/.cache
+
+#RUN python3 manage.py collectstatic --noinput --clear
+
+RUN chmod +x start_devel.sh
+
+CMD ["/var/interlegis/sapl/start_devel.sh"]
+

docker-compose.dev.yml

@@ -0,0 +1,43 @@
+sapldb:
+  image: postgres:10.5-alpine
+  restart: always
+  environment:
+    POSTGRES_PASSWORD: sapl
+    POSTGRES_USER: sapl
+    POSTGRES_DB: sapl
+    PGDATA : /var/lib/postgresql/data/
+  volumes:
+    - sapldb_data:/var/lib/postgresql/data/
+  ports:
+    - "5435:5432"
+saplredis:
+  image: redis:5.0.3-stretch
+  restart: always
+  ports:
+    - "6379:6379"
+sapl:
+  #image: interlegis/sapl:master
+  build: .
+  dockerfile: Dockerfile.dev
+  restart: always
+  environment:
+    ADMIN_PASSWORD: interlegis
+    ADMIN_EMAIL: email@dominio.net
+    DEBUG: 'True'
+    EMAIL_PORT: 587
+    EMAIL_USE_TLS: 'False'
+    EMAIL_HOST: smtp.dominio.net
+    EMAIL_HOST_USER: usuariosmtp
+    EMAIL_SEND_USER: usuariosmtp
+    EMAIL_HOST_PASSWORD: senhasmtp
+    USE_CHANNEL_LAYERS: 'True'
+    PORT_CHANNEL_LAYERS: 6379
+    HOST_CHANNEL_LAYERS: saplredis
+    TZ: America/Sao_Paulo
+  volumes:
+    - ./sapl:/var/interlegis/sapl/sapl
+  links:
+    - sapldb
+    - saplredis
+  ports:
+    - "80:80"

docker-compose.yml

@@ -10,7 +10,6 @@ sapldb:
     - sapldb_data:/var/lib/postgresql/data/
   ports:
     - "5432:5432"
-
 saplredis:
   image: redis:5.0.3-stretch
   restart: always

docs/instalacao31.rst

@@ -1,6 +1,23 @@
 Instalação do Ambiente de Desenvolvimento
 =========================================
 
+**Opção desenvolver utilizando docker-composer:**
+
+* Instale docker e docker-composer
+
+    * `Docker <https://linuxize.com/post/how-to-install-and-use-docker-on-ubuntu-18-04/>`_
+    * `Docker-composer <https://linuxize.com/post/how-to-install-and-use-docker-compose-on-ubuntu-18-04/>`_
+
+
+* Rode o docker-compose para desenvolvimento:
+
+::
+
+    docker-compose -f ./docker-compose.dev.yml up --build
+
+
+**Opção desenvolver utilizando máquina local**
+
 * Procedimento testado nos seguintes SO's:
 
   * `Ubuntu 16.04 64bits <https://github.com/interlegis/sapl/blob/master/README.rst>`_;

start_devel.sh

@@ -0,0 +1,107 @@
+#!/bin/bash
+
+create_env() {
+    echo "[ENV FILE] creating .env file..."
+
+    KEY=`python3 genkey.py`
+
+    FILENAME="/var/interlegis/sapl/sapl/.env"
+
+    if [ -z "${DATABASE_URL:-}" ]; then
+        DATABASE_URL="postgresql://sapl:sapl@sapldb:5432/sapl"
+    fi
+
+    touch $FILENAME
+
+
+    # explicitly use '>' to erase any previous content
+    echo "SECRET_KEY="$KEY > $FILENAME
+    # now only appends
+    echo "DATABASE_URL = "$DATABASE_URL >> $FILENAME
+    echo "DEBUG = ""${DEBUG-False}" >> $FILENAME
+    echo "EMAIL_USE_TLS = ""${USE_TLS-True}" >> $FILENAME
+    echo "EMAIL_PORT = ""${EMAIL_PORT-587}" >> $FILENAME
+    echo "EMAIL_HOST = ""${EMAIL_HOST-''}" >> $FILENAME
+    echo "EMAIL_HOST_USER = ""${EMAIL_HOST_USER-''}" >> $FILENAME
+    echo "EMAIL_HOST_PASSWORD = ""${EMAIL_HOST_PASSWORD-''}" >> $FILENAME
+    echo "EMAIL_SEND_USER = ""${EMAIL_HOST_USER-''}" >> $FILENAME
+    echo "DEFAULT_FROM_EMAIL = ""${EMAIL_HOST_USER-''}" >> $FILENAME
+    echo "SERVER_EMAIL = ""${EMAIL_HOST_USER-''}" >> $FILENAME
+    echo "USE_SOLR = ""${USE_SOLR-False}" >> $FILENAME
+    echo "SOLR_COLLECTION = ""${SOLR_COLLECTION-sapl}" >> $FILENAME
+    echo "SOLR_URL = ""${SOLR_URL-http://localhost:8983}" >> $FILENAME
+    echo "USE_CHANNEL_LAYERS = ""${USE_CHANNEL_LAYERS-True}" >> $FILENAME
+    echo "PORT_CHANNEL_LAYERS = ""${PORT_CHANNEL_LAYERS-6379}" >> $FILENAME
+    echo "HOST_CHANNEL_LAYERS = ""${HOST_CHANNEL_LAYERS-'saplredis'}" >> $FILENAME
+    echo "[ENV FILE] done."
+}
+
+create_env
+chmod 777 /var/interlegis/sapl/sapl/.env
+
+/bin/bash busy-wait.sh $DATABASE_URL
+
+yes yes | python3 manage.py migrate
+
+
+## SOLR
+USE_SOLR="${USE_SOLR:=False}"
+SOLR_URL="${SOLR_URL:=http://localhost:8983}"
+SOLR_COLLECTION="${SOLR_COLLECTION:=sapl}"
+
+NUM_SHARDS=${NUM_SHARDS:=1}
+RF=${RF:=1}
+MAX_SHARDS_PER_NODE=${MAX_SHARDS_PER_NODE:=1}
+
+if [ "${USE_SOLR-False}" == "True" ] || [ "${USE_SOLR-False}" == "true" ]; then
+
+    echo "SOLR configurations"
+    echo "==================="
+    echo "URL: $SOLR_URL"
+    echo "COLLECTION: $SOLR_COLLECTION"
+    echo "NUM_SHARDS: $NUM_SHARDS"
+    echo "REPLICATION FACTOR: $RF"
+    echo "MAX SHARDS PER NODE: $MAX_SHARDS_PER_NODE"
+    echo "========================================="
+
+    /bin/bash check_solr.sh $SOLR_URL
+
+    python3 solr_api.py -u $SOLR_URL -c $SOLR_COLLECTION -s $NUM_SHARDS -rf $RF -ms $MAX_SHARDS_PER_NODE &
+    # python3 manage.py rebuild_index --noinput &
+else
+    echo "Suporte a SOLR não inicializado."
+fi
+
+echo "Criando usuário admin..."
+
+user_created=$(python3 create_admin.py 2>&1)
+
+echo $user_created
+
+cmd=$(echo $user_created | grep 'ADMIN_USER_EXISTS')
+user_exists=$?
+
+cmd=$(echo $user_created | grep 'MISSING_ADMIN_PASSWORD')
+lack_pwd=$?
+
+if [ $user_exists -eq 0 ]; then
+   echo "[SUPERUSER CREATION] User admin already exists. Not creating"
+fi
+
+if [ $lack_pwd -eq 0 ]; then
+   echo "[SUPERUSER] Environment variable $ADMIN_PASSWORD for superuser admin was not set. Leaving container"
+   # return -1
+fi
+
+echo "-------------------------------------"
+echo "| ███████╗ █████╗ ██████╗ ██╗       |"
+echo "| ██╔════╝██╔══██╗██╔══██╗██║       |"
+echo "| ███████╗███████║██████╔╝██║       |"
+echo "| ╚════██║██╔══██║██╔═══╝ ██║       |"
+echo "| ███████║██║  ██║██║     ███████╗  |"
+echo "| ╚══════╝╚═╝  ╚═╝╚═╝     ╚══════╝  |"
+echo "-------------------------------------"
+
+python3 manage.py collectstatic --noinput --clear
+
+python3 manage.py runserver 0.0.0.0:80