Fix docker build by downgrading rabbit from 3.10 to 3.9 (#569)

Merge master into release/v7.3.0

.github/workflows/4testing-build.yml

@@ -115,18 +115,18 @@ jobs:
 
           BRANCH_NAME=${GITHUB_REF#refs/heads/}
           if [ $BRANCH_NAME = develop ]; then
-            RELEASE_BRANCH=unstable
+            BUILD_CHANNEL=nightly
             PRODUCT_VERSION=99.99.99
           elif [[ $BRANCH_NAME =~ hotfix || $BRANCH_NAME =~ release ]]; then
-            RELEASE_BRANCH=testing
+            BUILD_CHANNEL=test
             PRODUCT_VERSION=${BRANCH_NAME#*/v}
           fi
           BUILD_NUMBER=${{ github.event.inputs.build }}
 
           export PRODUCT_EDITION
-          export PACKAGE_VERSION=${PRODUCT_VERSION}-${BUILD_NUMBER}
-          export PACKAGE_BASEURL=${{ secrets.REPO_BASEURL }}/${RELEASE_BRANCH}/ubuntu
-          export RELEASE_BRANCH
+          export PACKAGE_VERSION=${PRODUCT_VERSION}-${BUILD_NUMBER}~stretch
+          export PACKAGE_BASEURL=${{ secrets.REPO_BASEURL }}/${BUILD_CHANNEL}
+          export BUILD_CHANNEL
           export PLATFORM
           export DOCKERFILE=Dockerfile
           export PREFIX_NAME=4testing-

.github/workflows/stable-build.yml

@@ -63,7 +63,7 @@ jobs:
     name: "Release image: DocumentServer${{ matrix.edition }}-nonExample"
     runs-on: ubuntu-latest
     needs: [build]
-    if: always()
+    if: ${{ false }}
     strategy:
       fail-fast: false
       matrix:
@@ -92,3 +92,39 @@ jobs:
           export TAG=${{ github.event.inputs.tag }}
           docker buildx bake -f docker-bake.hcl ${{ matrix.images }} --push
         shell: bash
+
+  build-ucs-ubuntu20:
+    name: "Release image: DocumentServer${{ matrix.edition }}-ucs"
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        edition: ["", "-ee"]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
+
+      - name: build UCS
+        run: |
+           set -eux
+           export PRODUCT_EDITION=${{ matrix.edition }}
+           export PACKAGE_BASEURL=${{ secrets.REPO_BASEURL_OLD }}/testing/ubuntu
+           export DOCKERFILE=Dockerfile
+           export BASE_IMAGE=ubuntu:20.04
+           export PG_VERSION=12
+           export TAG=${{ github.event.inputs.tag }}
+           export PACKAGE_VERSION=$( echo ${TAG} |  sed -E 's/(.*)\./\1-/')
+           docker buildx bake -f docker-bake.hcl documentserver-ucs --push
+        shell: bash

Dockerfile

@@ -1,18 +1,24 @@
-FROM ubuntu:22.04 as documentserver
+ARG BASE_IMAGE=ubuntu:22.04
+
+FROM ${BASE_IMAGE} as documentserver
 LABEL maintainer Ascensio System SIA <support@onlyoffice.com>
 
-ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive PG_VERSION=14
+ARG PG_VERSION=14
+
+ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive PG_VERSION=${PG_VERSION}
 
 ARG ONLYOFFICE_VALUE=onlyoffice
 
 RUN echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
     apt-get -y update && \
-    apt-get -yq install wget apt-transport-https gnupg locales && \
+    apt-get -yq install wget apt-transport-https gnupg locales lsb-release && \
     mkdir -p $HOME/.gnupg && \
     gpg --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/onlyoffice.gpg --keyserver keyserver.ubuntu.com --recv-keys 0x8320ca65cb2de8e5 && \
     chmod 644 /etc/apt/trusted.gpg.d/onlyoffice.gpg && \
     locale-gen en_US.UTF-8 && \
     echo ttf-mscorefonts-installer msttcorefonts/accepted-mscorefonts-eula select true | debconf-set-selections && \
+    wget -O - https://packagecloud.io/install/repositories/rabbitmq/rabbitmq-server/script.deb.sh | bash && \
+    if [ $(lsb_release -cs) = focal ]; then RABBITMQ_VERSION=3.8.11-1; else RABBITMQ_VERSION=3.9 ; fi && \
     apt-get -yq install \
         adduser \
         apt-utils \
@@ -41,7 +47,7 @@ RUN echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
         postgresql \
         postgresql-client \
         pwgen \
-        rabbitmq-server \
+        rabbitmq-server=${RABBITMQ_VERSION}* \
         redis-server \
         software-properties-common \
         sudo \
@@ -80,7 +86,8 @@ ARG PACKAGE_BASEURL="http://download.onlyoffice.com/install/documentserver/linux
 
 ENV COMPANY_NAME=$COMPANY_NAME \
     PRODUCT_NAME=$PRODUCT_NAME \
-    PRODUCT_EDITION=$PRODUCT_EDITION
+    PRODUCT_EDITION=$PRODUCT_EDITION \
+    DS_DOCKER_INSTALLATION=true
 
 RUN PACKAGE_FILE="${COMPANY_NAME}-${PRODUCT_NAME}${PRODUCT_EDITION}${PACKAGE_VERSION:+_$PACKAGE_VERSION}_${TARGETARCH:-$(dpkg --print-architecture)}.deb" && \
     wget -q -P /tmp "$PACKAGE_BASEURL/$PACKAGE_FILE" && \

Makefile

@@ -1,39 +1,36 @@
 COMPANY_NAME ?= ONLYOFFICE
 GIT_BRANCH ?= develop
-PRODUCT_NAME ?= DocumentServer
+PRODUCT_NAME ?= documentserver
 PRODUCT_EDITION ?= 
 PRODUCT_VERSION ?= 0.0.0
 BUILD_NUMBER ?= 0
+BUILD_CHANNEL ?= nightly
 ONLYOFFICE_VALUE ?= onlyoffice
-S3_BUCKET ?= repo-doc-onlyoffice-com
-RELEASE_BRANCH ?= unstable
 
 COMPANY_NAME_LOW = $(shell echo $(COMPANY_NAME) | tr A-Z a-z)
-PRODUCT_NAME_LOW = $(shell echo $(PRODUCT_NAME) | tr A-Z a-z)
-COMPANY_NAME_LOW_ESCAPED = $(subst -,,$(COMPANY_NAME_LOW))
+COMPANY_NAME_ESC = $(subst -,,$(COMPANY_NAME_LOW))
 
-PACKAGE_NAME := $(COMPANY_NAME_LOW)-$(PRODUCT_NAME_LOW)$(PRODUCT_EDITION)
-PACKAGE_VERSION := $(PRODUCT_VERSION)-$(BUILD_NUMBER)
-PACKAGE_BASEURL := https://s3.eu-west-1.amazonaws.com/$(S3_BUCKET)/$(COMPANY_NAME_LOW)/$(RELEASE_BRANCH)/ubuntu
+PACKAGE_NAME := $(COMPANY_NAME_LOW)-$(PRODUCT_NAME)$(PRODUCT_EDITION)
+PACKAGE_VERSION ?= $(PRODUCT_VERSION)-$(BUILD_NUMBER)~stretch
+PACKAGE_BASEURL ?= https://s3.eu-west-1.amazonaws.com/repo-doc-onlyoffice-com/server/linux/debian/$(BUILD_CHANNEL)
 
-ifeq ($(RELEASE_BRANCH),$(filter $(RELEASE_BRANCH),unstable testing))
-	DOCKER_TAG := $(subst -,.,$(PACKAGE_VERSION))
+ifeq ($(BUILD_CHANNEL),$(filter $(BUILD_CHANNEL),nightly test))
+	DOCKER_TAG := $(PRODUCT_VERSION).$(BUILD_NUMBER)
 else
-	DOCKER_TAG := $(subst -,.,$(PACKAGE_VERSION))-$(subst /,-,$(GIT_BRANCH))
+	DOCKER_TAG := $(PRODUCT_VERSION).$(BUILD_NUMBER)-$(subst /,-,$(GIT_BRANCH))
 endif
 
-DOCKER_IMAGE := $(subst -,,$(COMPANY_NAME_LOW))/4testing-$(PRODUCT_NAME_LOW)$(PRODUCT_EDITION)
-DOCKER_DUMMY := $(COMPANY_NAME_LOW)-$(PRODUCT_NAME_LOW)$(PRODUCT_EDITION)__$(DOCKER_TAG).dummy
-DOCKER_ARCH := $(COMPANY_NAME_LOW)-$(PRODUCT_NAME_LOW)_$(PACKAGE_VERSION).tar.gz
-DOCKER_ARCH_URI := $(COMPANY_NAME_LOW)/$(RELEASE_BRANCH)/docker/$(notdir $(DOCKER_ARCH))
+DOCKER_IMAGE := $(COMPANY_NAME_ESC)/4testing-$(PRODUCT_NAME)$(PRODUCT_EDITION)
+DOCKER_DUMMY := $(COMPANY_NAME_LOW)-$(PRODUCT_NAME)$(PRODUCT_EDITION)__$(DOCKER_TAG).dummy
+DOCKER_ARCH := $(COMPANY_NAME_LOW)-$(PRODUCT_NAME)_$(DOCKER_TAG).tar.gz
 
-.PHONY: all clean clean-docker image deploy docker publish
+.PHONY: all clean clean-docker image deploy docker
 
 $(DOCKER_DUMMY):
-	docker pull ubuntu:20.04
+	docker pull ubuntu:22.04
 	docker build \
 		--build-arg COMPANY_NAME=$(COMPANY_NAME_LOW) \
-		--build-arg PRODUCT_NAME=$(PRODUCT_NAME_LOW) \
+		--build-arg PRODUCT_NAME=$(PRODUCT_NAME) \
 		--build-arg PRODUCT_EDITION=$(PRODUCT_EDITION) \
 		--build-arg PACKAGE_VERSION=$(PACKAGE_VERSION) \
 		--build-arg PACKAGE_BASEURL=$(PACKAGE_BASEURL) \
@@ -61,13 +58,9 @@ deploy: $(DOCKER_DUMMY)
 	for i in {1..3}; do \
 		docker push $(DOCKER_IMAGE):$(DOCKER_TAG) && break || sleep 1m; \
 	done
-ifeq ($(RELEASE_BRANCH),unstable)
+ifeq ($(BUILD_CHANNEL),nightly)
 	docker tag $(DOCKER_IMAGE):$(DOCKER_TAG) $(DOCKER_IMAGE):latest
 	for i in {1..3}; do \
 		docker push $(DOCKER_IMAGE):latest && break || sleep 1m; \
 	done
 endif
-
-publish: $(DOCKER_ARCH)
-	aws s3 cp --no-progress --acl public-read \
-		$(DOCKER_ARCH) s3://$(S3_BUCKET)/$(DOCKER_ARCH_URI)

README.md

@@ -25,6 +25,8 @@ Starting from version 6.0, Document Server is distributed as ONLYOFFICE Docs. It
 
 ONLYOFFICE Docs can be used as a part of ONLYOFFICE Workspace or with third-party sync&share solutions (e.g. Nextcloud, ownCloud, Seafile) to enable collaborative editing within their interface.
 
+***Important*** Please update `docker-enginge` to latest version (`20.10.21` as of writing this doc) before using it. We use `ubuntu:22.04` as base image and it older versions of docker have compatibility problems with it
+
 ## Functionality ##
 * ONLYOFFICE Document Editor
 * ONLYOFFICE Spreadsheet Editor
@@ -189,8 +191,8 @@ Below is the complete list of parameters that can be set using environment varia
 - **NGINX_WORKER_PROCESSES**: Defines the number of nginx worker processes.
 - **NGINX_WORKER_CONNECTIONS**: Sets the maximum number of simultaneous connections that can be opened by a nginx worker process.
 - **SECURE_LINK_SECRET**: Defines secret for the nginx config directive [secure_link_md5](http://nginx.org/ru/docs/http/ngx_http_secure_link_module.html#secure_link_md5). Defaults to `random string`.
-- **JWT_ENABLED**: Specifies the enabling the JSON Web Token validation by the ONLYOFFICE Document Server. Defaults to `false`.
-- **JWT_SECRET**: Defines the secret key to validate the JSON Web Token in the request to the ONLYOFFICE Document Server. Defaults to `secret`.
+- **JWT_ENABLED**: Specifies the enabling the JSON Web Token validation by the ONLYOFFICE Document Server. Defaults to `true`.
+- **JWT_SECRET**: Defines the secret key to validate the JSON Web Token in the request to the ONLYOFFICE Document Server. Defaults to random value.
 - **JWT_HEADER**: Defines the http header that will be used to send the JSON Web Token. Defaults to `Authorization`.
 - **JWT_IN_BODY**: Specifies the enabling the token validation in the request body to the ONLYOFFICE Document Server. Defaults to `false`.
 - **WOPI_ENABLED**: Specifies the enabling the wopi handlers. Defaults to `false`.
@@ -218,18 +220,28 @@ Then launch containers on it using the 'docker run --net onlyoffice' option:
 
 Follow [these steps](#installing-mysql) to install MySQL server.
 
-**STEP 3**: Install ONLYOFFICE Document Server.
+**STEP 3**: Generate JWT Secret
+
+JWT secret defines the secret key to validate the JSON Web Token in the request to the **ONLYOFFICE Document Server**. You can specify it yourself or easily get it using the command:
+```
+JWT_SECRET=$(cat /dev/urandom | tr -dc A-Za-z0-9 | head -c 12);
+```
+
+**STEP 4**: Install ONLYOFFICE Document Server.
 
 ```bash
 sudo docker run --net onlyoffice -i -t -d --restart=always --name onlyoffice-document-server \
-	-v /app/onlyoffice/DocumentServer/logs:/var/log/onlyoffice  \
-	-v /app/onlyoffice/DocumentServer/data:/var/www/onlyoffice/Data  \
-	-v /app/onlyoffice/DocumentServer/lib:/var/lib/onlyoffice \
-	-v /app/onlyoffice/DocumentServer/db:/var/lib/postgresql \
-	onlyoffice/documentserver
+ -e JWT_ENABLED=true \
+ -e JWT_SECRET=${JWT_SECRET} \
+ -e JWT_HEADER=AuthorizationJwt \
+ -v /app/onlyoffice/DocumentServer/logs:/var/log/onlyoffice  \
+ -v /app/onlyoffice/DocumentServer/data:/var/www/onlyoffice/Data  \
+ -v /app/onlyoffice/DocumentServer/lib:/var/lib/onlyoffice \
+ -v /app/onlyoffice/DocumentServer/db:/var/lib/postgresql \
+ onlyoffice/documentserver
 ```
 
-**STEP 4**: Install ONLYOFFICE Mail Server. 
+**STEP 5**: Install ONLYOFFICE Mail Server. 
 
 For the mail server correct work you need to specify its hostname 'yourdomain.com'.
 
@@ -251,10 +263,10 @@ The additional parameters for mail server are available [here](https://github.co
 
 To learn more, refer to the [ONLYOFFICE Mail Server documentation](https://github.com/ONLYOFFICE/Docker-MailServer "ONLYOFFICE Mail Server documentation").
 
-**STEP 5**: Install ONLYOFFICE Community Server
+**STEP 6**: Install ONLYOFFICE Community Server
 
 ```bash
-sudo docker run --net onlyoffice -i -t -d --restart=always --name onlyoffice-community-server -p 80:80 -p 443:443 -p 5222:5222 \
+sudo docker run --net onlyoffice -i -t -d --privileged --restart=always --name onlyoffice-community-server -p 80:80 -p 443:443 -p 5222:5222 --cgroupns=host \
  -e MYSQL_SERVER_ROOT_PASSWORD=my-secret-pw \
  -e MYSQL_SERVER_DB_NAME=onlyoffice \
  -e MYSQL_SERVER_HOST=onlyoffice-mysql-server \
@@ -262,6 +274,9 @@ sudo docker run --net onlyoffice -i -t -d --restart=always --name onlyoffice-com
  -e MYSQL_SERVER_PASS=onlyoffice_pass \
  
  -e DOCUMENT_SERVER_PORT_80_TCP_ADDR=onlyoffice-document-server \
+ -e DOCUMENT_SERVER_JWT_ENABLED=true \
+ -e DOCUMENT_SERVER_JWT_SECRET=${JWT_SECRET} \
+ -e DOCUMENT_SERVER_JWT_HEADER=AuthorizationJwt \
  
  -e MAIL_SERVER_API_HOST=${MAIL_SERVER_IP} \
  -e MAIL_SERVER_DB_HOST=onlyoffice-mysql-server \
@@ -272,12 +287,14 @@ sudo docker run --net onlyoffice -i -t -d --restart=always --name onlyoffice-com
  
  -v /app/onlyoffice/CommunityServer/data:/var/www/onlyoffice/Data \
  -v /app/onlyoffice/CommunityServer/logs:/var/log/onlyoffice \
+ -v /app/onlyoffice/CommunityServer/letsencrypt:/etc/letsencrypt \
+ -v /sys/fs/cgroup:/sys/fs/cgroup:rw \
  onlyoffice/communityserver
 ```
 
 Where `${MAIL_SERVER_IP}` is the IP address for **ONLYOFFICE Mail Server**. You can easily get it using the command:
 ```
-docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' onlyoffice-mail-server
+MAIL_SERVER_IP=$(docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' onlyoffice-mail-server)
 ```
 
 Alternatively, you can use an automatic installation script to install the whole ONLYOFFICE Community Edition at once. For the mail server correct work you need to specify its hostname 'yourdomain.com'.

config/supervisor/ds/ds-converter.conf

@@ -0,0 +1,13 @@
+[program:converter]
+command=/var/www/COMPANY_NAME/documentserver/server/FileConverter/converter
+directory=/var/www/COMPANY_NAME/documentserver/server/FileConverter
+user=ds
+environment=NODE_ENV=production-linux,NODE_CONFIG_DIR=/etc/COMPANY_NAME/documentserver,NODE_DISABLE_COLORS=1,APPLICATION_NAME=COMPANY_NAME
+stdout_logfile=/var/log/COMPANY_NAME/documentserver/converter/out.log
+stdout_logfile_backups=0
+stdout_logfile_maxbytes=0
+stderr_logfile=/var/log/COMPANY_NAME/documentserver/converter/err.log
+stderr_logfile_backups=0
+stderr_logfile_maxbytes=0
+autostart=true
+autorestart=true

config/supervisor/ds/ds-docservice.conf

@@ -0,0 +1,13 @@
+[program:docservice]
+command=/var/www/COMPANY_NAME/documentserver/server/DocService/docservice
+directory=/var/www/COMPANY_NAME/documentserver/server/DocService
+user=ds
+environment=NODE_ENV=production-linux,NODE_CONFIG_DIR=/etc/COMPANY_NAME/documentserver,NODE_DISABLE_COLORS=1
+stdout_logfile=/var/log/COMPANY_NAME/documentserver/docservice/out.log
+stdout_logfile_backups=0
+stdout_logfile_maxbytes=0
+stderr_logfile=/var/log/COMPANY_NAME/documentserver/docservice/err.log
+stderr_logfile_backups=0
+stderr_logfile_maxbytes=0
+autostart=true
+autorestart=true

config/supervisor/ds/ds-example.conf

@@ -0,0 +1,14 @@
+[program:example]
+command=/var/www/COMPANY_NAME/documentserver-example/example
+directory=/var/www/COMPANY_NAME/documentserver-example/
+user=ds
+environment=NODE_ENV=production-linux,NODE_CONFIG_DIR=/etc/COMPANY_NAME/documentserver-example,NODE_DISABLE_COLORS=1
+stdout_logfile=/var/log/COMPANY_NAME/documentserver-example/out.log
+stdout_logfile_backups=0
+stdout_logfile_maxbytes=0
+stderr_logfile=/var/log/COMPANY_NAME/documentserver-example/err.log
+stderr_logfile_backups=0
+stderr_logfile_maxbytes=0
+autostart=false
+autorestart=true
+redirect_stderr=true

config/supervisor/ds/ds-metrics.conf

@@ -0,0 +1,13 @@
+[program:metrics]
+command=/var/www/COMPANY_NAME/documentserver/server/Metrics/metrics ./config/config.js
+directory=/var/www/COMPANY_NAME/documentserver/server/Metrics
+user=ds
+environment=NODE_DISABLE_COLORS=1
+stdout_logfile=/var/log/COMPANY_NAME/documentserver/metrics/out.log
+stdout_logfile_backups=0
+stdout_logfile_maxbytes=0
+stderr_logfile=/var/log/COMPANY_NAME/documentserver/metrics/err.log
+stderr_logfile_backups=0
+stderr_logfile_maxbytes=0
+autostart=true
+autorestart=true

config/supervisor/ds/ds.conf

@@ -0,0 +1,2 @@
+[group:ds]
+programs=docservice,converter,metrics,example

docker-bake.hcl

@@ -46,16 +46,28 @@ variable "PACKAGE_FILE" {
     default = ""
 }
 
-variable "RELEASE_BRANCH" {
+variable "BUILD_CHANNEL" {
     default = ""
 }
 
+### ↓ Variables for UCS build ↓
+
+variable "BASE_IMAGE" {
+    default     = ""
+}
+
+variable "PG_VERSION" {
+    default     = ""
+}
+
+### ↑ Variables for UCS build ↑
+
 target "documentserver" {
     target = "documentserver"
     dockerfile = "${DOCKERFILE}"
     tags = [
            "docker.io/${COMPANY_NAME}/${PREFIX_NAME}${PRODUCT_NAME}${PRODUCT_EDITION}:${TAG}",
-           equal("unstable",RELEASE_BRANCH) ? "docker.io/${COMPANY_NAME}/${PREFIX_NAME}${PRODUCT_NAME}${PRODUCT_EDITION}:latest": "",
+           equal("nightly",BUILD_CHANNEL) ? "docker.io/${COMPANY_NAME}/${PREFIX_NAME}${PRODUCT_NAME}${PRODUCT_EDITION}:latest": "",
            ]
     platforms = ["${PLATFORM}"]
     args = {
@@ -85,6 +97,24 @@ target "documentserver-stable" {
     }
 }
 
+target "documentserver-ucs" {
+    target = "documentserver"
+    dockerfile = "${DOCKERFILE}"
+    tags = [
+           "docker.io/${COMPANY_NAME}/${PRODUCT_NAME}${PRODUCT_EDITION}-ucs:${TAG}"
+           ]
+    platforms = ["linux/amd64", "linux/arm64"]
+    args = {
+        "PRODUCT_EDITION": "${PRODUCT_EDITION}"
+        "PRODUCT_NAME": "${PRODUCT_NAME}"
+        "COMPANY_NAME": "${COMPANY_NAME}"
+        "PACKAGE_VERSION": "${PACKAGE_VERSION}"
+        "PACKAGE_BASEURL": "${PACKAGE_BASEURL}"
+        "BASE_IMAGE": "${BASE_IMAGE}"
+        "PG_VERSION": "${PG_VERSION}"
+    }
+}
+
 target "documentserver-nonexample" {
     target = "documentserver-nonexample"
     dockerfile = "production.dockerfile"

run-document-server.sh

@@ -73,7 +73,8 @@ NGINX_ONLYOFFICE_EXAMPLE_CONF="${NGINX_ONLYOFFICE_EXAMPLE_PATH}/includes/ds-exam
 
 NGINX_CONFIG_PATH="/etc/nginx/nginx.conf"
 NGINX_WORKER_PROCESSES=${NGINX_WORKER_PROCESSES:-1}
-NGINX_WORKER_CONNECTIONS=${NGINX_WORKER_CONNECTIONS:-$(ulimit -n)}
+# Limiting the maximum number of simultaneous connections due to possible memory shortage
+[ $(ulimit -n) -gt 1048576 ] && NGINX_WORKER_CONNECTIONS=${NGINX_WORKER_CONNECTIONS:-1048576} || NGINX_WORKER_CONNECTIONS=${NGINX_WORKER_CONNECTIONS:-$(ulimit -n)}
 
 JWT_ENABLED=${JWT_ENABLED:-true}
 
@@ -199,7 +200,7 @@ parse_rabbitmq_url(){
   # extract the host
   local hostport="$(echo ${url/$userpass@/} | cut -d/ -f1)"
   # by request - try to extract the port
-  local port="$(echo $hostport | sed -e 's,^.*:,:,g' -e 's,.*:\([0-9]*\).*,\1,g' -e 's,[^0-9],,g')"
+  local port="$(echo $hostport | grep : | sed -r 's_^.*:+|/.*$__g')"
 
   local host
   if [ -n "$port" ]; then
@@ -496,6 +497,8 @@ update_supervisor_settings(){
   cp ${SYSCONF_TEMPLATES_DIR}/supervisor/supervisor /etc/init.d/
   # Copy modified supervisor config
   cp ${SYSCONF_TEMPLATES_DIR}/supervisor/supervisord.conf /etc/supervisor/supervisord.conf
+  sed "s/COMPANY_NAME/${COMPANY_NAME}/g" -i ${SYSCONF_TEMPLATES_DIR}/supervisor/ds/*.conf
+  cp ${SYSCONF_TEMPLATES_DIR}/supervisor/ds/*.conf etc/supervisor/conf.d/
 }
 
 update_log_settings(){