add setup for e2e server docker

to run use:

```bash
$ cd e2e
$ docker-compose build
$ docker-compose up
```

.dockerignore

@@ -0,0 +1,16 @@
+.git
+.github
+.env
+.mypy_cache
+.pytest_cache
+.vscode
+*.egg-info
+__pycache__
+dist
+env
+node_modules
+client
+e2e/node_modules
+e2e/server/env
+server/env
+

e2e/docker-compose.yml

@@ -0,0 +1,55 @@
+version: "3.8"
+
+services:
+    elastic:
+        image: docker.elastic.co/elasticsearch/elasticsearch-oss:7.10.2
+        environment:
+            - discovery.type=single-node
+        networks:
+            - e2e
+        tmpfs:
+            - /usr/share/elasticsearch/data
+
+    redis:
+        image: redis:alpine
+        networks:
+            - e2e
+
+    mongo:
+        image: mongo:4
+        networks:
+            - e2e
+        tmpfs:
+            - /data/db
+
+    server:
+        build: 
+            context: ../
+            dockerfile: e2e/server/Dockerfile
+        ports:
+            - "5000:5000"
+        networks:
+            - e2e
+        depends_on:
+            - redis
+            - mongo
+            - elastic
+        environment:
+            - WEB_CONCURRENCY=2
+            - WEBPACK_MANIFEST_PATH=/opt/client-dist/manifest.json
+            - MONGO_URI=mongodb://mongo/superdesk
+            - ARCHIVED_MONGO_URI=mongodb://mongo/superdesk
+            - CONTENTAPI_MONGO_URI=mongodb://mongo/superdesk_capi
+            - PUBLICAPI_MONGO_URI=mongodb://mongo/superdesk_papi
+            - LEGAL_ARCHIVE_URI=mongodb://mongo/superdesk_legal
+            - ARCHIVED_URI=mongodb://mongo/superdesk_archive
+            - ELASTICSEARCH_URL=http://elastic:9200
+            - ELASTICSEARCH_INDEX=superdesk_e2e
+            - CELERY_BROKER_URL=redis://redis:6379/1
+            - REDIS_URL=redis://redis:6379/1
+            - DEFAULT_TIMEZONE=Europe/Prague
+            - SECRET_KEY=e2e
+
+networks:
+    e2e:
+        driver: bridge

e2e/server/Dockerfile

@@ -0,0 +1,43 @@
+FROM ubuntu:22.04
+
+ENV DEBIAN_FRONTEND=noninteractive 
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+python3 python3-dev python3-pip python3-venv git gcc curl \
+# lxml
+libxml2-dev libxslt-dev \
+# PIL
+libjpeg-dev zlib1g-dev \
+# magic
+libmagic-dev \
+&& rm -rf /var/lib/apt/lists/* 
+
+# setup venv
+ENV VIRTUAL_ENV=/opt/venv
+RUN python3 -m venv "$VIRTUAL_ENV"
+ENV PATH="$VIRTUAL_ENV/bin:$PATH"
+
+ENV PYTHONUNBUFFERED=1
+ENV C_FORCE_ROOT=False
+ENV CELERYBEAT_SCHEDULE_FILENAME=/tmp/celerybeatschedule.db
+ENV TZ=Europe/London
+
+# update venv
+RUN python3 -m pip install -U pip wheel setuptools
+
+# install core requirements
+WORKDIR /tmp
+COPY e2e/server/core-requirements.txt .
+RUN python3 -m pip install -Ur core-requirements.txt
+
+# install server
+WORKDIR /opt/superdesk/
+COPY . .
+
+# go to e2e server
+WORKDIR /opt/superdesk/e2e/server
+
+RUN python3 -m pip install -Ur requirements.txt
+
+ENTRYPOINT [ "/opt/superdesk/e2e/server/docker/start.sh" ]
+CMD ["honcho", "start"]

e2e/server/core-requirements.txt

@@ -0,0 +1,3 @@
+gunicorn==19.7.1
+honcho==1.0.1
+git+https://github.com/superdesk/superdesk-core.git@develop#egg=superdesk-core

e2e/server/docker/start.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+set -e
+
+cd /opt/superdesk/e2e/server
+
+# wait for elastic to be up
+printf 'waiting for elastic.'
+until $(curl --output /dev/null --silent --head --fail "${ELASTICSEARCH_URL}"); do
+    printf '.'
+    sleep .5
+done
+echo 'done.'
+
+# init dbs
+honcho run python3 manage.py app:initialize_data
+
+exec "$@"

e2e/server/requirements.txt

@@ -1,4 +1,2 @@
-gunicorn==19.7.1
-honcho==1.0.1
-git+https://github.com/superdesk/superdesk-core.git@develop#egg=superdesk-core
--e ../../
+-r ./core-requirements.txt
+-e ../../

e2e/server/settings.py

@@ -1,18 +1,6 @@
 import os
 from pathlib import Path
-from superdesk.default_settings import INSTALLED_APPS, SECRET_KEY
-
-
-def env(variable, fallback_value=None):
-    env_value = os.environ.get(variable, '')
-    if len(env_value) == 0:
-        return fallback_value
-    else:
-        if env_value == "__EMPTY__":
-            return ''
-        else:
-            return env_value
-
+from superdesk.default_settings import INSTALLED_APPS, SECRET_KEY, env
 
 ABS_PATH = str(Path(__file__).resolve().parent)
 
@@ -31,33 +19,20 @@ def env(variable, fallback_value=None):
     'force_unlock_item',
 ])
 
-RENDITIONS = {
-    'picture': {
-        'thumbnail': {'width': 220, 'height': 120},
-        'viewImage': {'width': 640, 'height': 640},
-        'baseImage': {'width': 1400, 'height': 1400},
-    },
-    'avatar': {
-        'thumbnail': {'width': 60, 'height': 60},
-        'viewImage': {'width': 200, 'height': 200},
-    }
-}
 
 WS_HOST = env('WSHOST', '0.0.0.0')
 WS_PORT = env('WSPORT', '5100')
 
 LOG_CONFIG_FILE = env('LOG_CONFIG_FILE', 'logging_config.yml')
 
 REDIS_URL = env('REDIS_URL', 'redis://localhost:6379')
-if env('REDIS_PORT'):
-    REDIS_URL = env('REDIS_PORT').replace('tcp:', 'redis:')
 BROKER_URL = env('CELERY_BROKER_URL', REDIS_URL)
 
 MONGO_DBNAME = 'e2e_superdesk'
-MONGO_URI = 'mongodb://localhost/%s' % MONGO_DBNAME
+MONGO_URI = os.environ.get("MONGO_URI", 'mongodb://localhost/%s' % MONGO_DBNAME)
 
 ARCHIVED_DBNAME = 'e2e_archived'
-ARCHIVED_URI = 'mongodb://localhost/%s' % ARCHIVED_DBNAME
+ARCHIVED_URI = os.environ.get("ARCHIVED_MONGO_URI", 'mongodb://localhost/%s' % ARCHIVED_DBNAME)
 
 LEGAL_ARCHIVE = False
 CONTENTAPI_ENABLED = False