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This commit is contained in:
Mauro Mugnaini 2020-10-26 13:27:25 +01:00
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This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
# Changelog for "conductor-setup"
## [v0.1.0-SNAPSHOT]
- First release. It provides Conductor HA with 2 instances. (#19689).<br>
Currently the Docker Swamrs Stack deploys:
- 4 Dynomites nodes (2 shards with 1 replication each one, handled by Dynomite directly) backed by Redis DB in the same container
- 2 Conductor server nodes with 2 replicas handled by Swarm
- 2 Conductor UI nodes with 2 replicas handled by Swarm
- 1 Elasticsearch node

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# Acknowledgments
The projects leading to this software have received funding from a series of European Union programmes including:
- the Sixth Framework Programme for Research and Technological Development
- [DILIGENT](https://cordis.europa.eu/project/id/004260) (grant no. 004260).
- the Seventh Framework Programme for research, technological development and demonstration
- [D4Science](https://cordis.europa.eu/project/id/212488) (grant no. 212488);
- [D4Science-II](https://cordis.europa.eu/project/id/239019) (grant no.239019);
- [ENVRI](https://cordis.europa.eu/project/id/283465) (grant no. 283465);
- [iMarine](https://cordis.europa.eu/project/id/283644) (grant no. 283644);
- [EUBrazilOpenBio](https://cordis.europa.eu/project/id/288754) (grant no. 288754).
- the H2020 research and innovation programme
- [SoBigData](https://cordis.europa.eu/project/id/654024) (grant no. 654024);
- [PARTHENOS](https://cordis.europa.eu/project/id/654119) (grant no. 654119);
- [EGI-Engage](https://cordis.europa.eu/project/id/654142) (grant no. 654142);
- [ENVRI PLUS](https://cordis.europa.eu/project/id/654182) (grant no. 654182);
- [BlueBRIDGE](https://cordis.europa.eu/project/id/675680) (grant no. 675680);
- [PerformFISH](https://cordis.europa.eu/project/id/727610) (grant no. 727610);
- [AGINFRA PLUS](https://cordis.europa.eu/project/id/731001) (grant no. 731001);
- [DESIRA](https://cordis.europa.eu/project/id/818194) (grant no. 818194);
- [ARIADNEplus](https://cordis.europa.eu/project/id/823914) (grant no. 823914);
- [RISIS 2](https://cordis.europa.eu/project/id/824091) (grant no. 824091);
- [EOSC-Pillar](https://cordis.europa.eu/project/id/857650) (grant no. 857650);
- [Blue Cloud](https://cordis.europa.eu/project/id/862409) (grant no. 862409);
- [SoBigData-PlusPlus](https://cordis.europa.eu/project/id/871042) (grant no. 871042);

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#European Union Public Licence V.1.1
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---
##Appendix
**“Compatible Licences”** according to article 5 EUPL are:
- GNU General Public License (GNU GPL) v. 2
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- Common Public License v. 1.0
- Eclipse Public License v. 1.0
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# Conductor Setup
**Conductor Setup** is composed by a Docker image script that should be used to build the autodynomite image, and 3 different Docker Compose Swarm YAML files to deploy the Conductor in HA.
## Structure of the project
The AutoDynomite Docker image script file is present in `dynomite` folder.
The Docker Compose Swarm files are present in the `stack` folder.
## Built With
* [Docker](https://www.docker.com)
## Documentation
The provided Docker stack files provide the following configuration:
- 4 Dynomites nodes (2 shards with 1 replication each one, handled by Dynomite directly) backed by Redis DB in the same container
- 2 Conductor Server nodes with 2 replicas handled by Swarm
- 2 Conductor UI nodes with 2 replicas handled by Swarm
- 1 Elasticsearch node
Build the Docker `autodinomite` image with the `Dockerfile` present in the dynomite folder and launch the three Docker Compose Swarm files is sequence:
- dynomite-swarm.yaml
- elasticsearch-swarm.yaml
- conductor-swarm.yaml
The command to be executed should looks like: `docker stack deploy -c dynomite-swarm.yaml -c elasticsearch-swarm.yaml -c conductor-swarm.yaml [your stack name]`
If you plan to deploy more than 4 nodes for dynomite you should modify the `dynomite-swarm.yaml` and the `seeds.list` files as per your needs.
The `conductor-swarm-config.properties` should be let unmodified.
## Change log
See [CHANGELOG.md](CHANGELOG.md).
## Authors
* **Marco Lettere** ([Nubisware S.r.l.](http://www.nubisware.com))
* **Mauro Mugnaini** ([Nubisware S.r.l.](http://www.nubisware.com))
## How to Cite this Software
[Intentionally left blank]
## License
This project is licensed under the EUPL V.1.1 License - see the [LICENSE.md](LICENSE.md) file for details.
## About the gCube Framework
This software is part of the [gCubeFramework](https://www.gcube-system.org/ "gCubeFramework"): an
open-source software toolkit used for building and operating Hybrid Data
Infrastructures enabling the dynamic deployment of Virtual Research Environments
by favouring the realisation of reuse oriented policies.
The projects leading to this software have received funding from a series of European Union programmes see [FUNDING.md](FUNDING.md)
## Acknowledgments
[Intentionally left blank]

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#
# Dockerfile derived from the good work of 'Iannis Papapanagiotou' (https://github.com/ipapapa/DynomiteDocker/blob/master/Dockerfile)
# It uses the startup.sh script to generate the dynomite conf YAML based on seeds.conf file provided via 'docker swarm configs' directive
# as '/dynomite/seeds.conf' and the DYNO_NODE env. variable that identifies the node itself (that must exactly match one of the lines in the seeds file)
#
# Set the base image to Ubuntu
FROM ubuntu:14.04
# File Author / Maintainer
MAINTAINER Marco Lettere, Mauro Mugnaini - Nubisware S.r.l.
# Update the repository sources list and Install package Build Essential
RUN apt-get update && apt-get install -y \
autoconf \
build-essential \
dh-autoreconf \
git \
libssl-dev \
libtool \
python-software-properties\
redis-server \
tcl8.5
# Clone the Dynomite Git
RUN git clone https://github.com/Netflix/dynomite.git
RUN echo 'Git repo has been cloned in your Docker VM'
WORKDIR dynomite/
# Autoreconf
RUN autoreconf -fvi \
&& ./configure --enable-debug=log \
&& CFLAGS="-ggdb3 -O0" ./configure --enable-debug=full \
&& make \
&& make install
##################### INSTALLATION ENDS #####################
# Expose the peer port
#RUN echo 'Exposing peer port 8101'
EXPOSE 8101
# Expose the underlying Redis port
#RUN echo 'Exposing Redis port 22122'
EXPOSE 22122
# Expose the stats/admin port
#RUN echo 'Exposing stats/admin port 22222'
EXPOSE 22222
# Default port to acccess Dynomite
#RUN echo 'Exposing client port for Dynomite 8102'
EXPOSE 8102
# Setting overcommit for Redis to be able to do BGSAVE/BGREWRITEAOF
RUN sysctl vm.overcommit_memory=1
# Set the entry-point to be the startup script
ENTRYPOINT ["/dynomite/startup.sh"]
#RUN echo 'copy startup file...'
COPY scripts/startup.sh ./startup.sh
#RUN echo '... done'

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#!/bin/bash
# GENERATE a dynomite yaml configuration based on DYNO_NODE env. variable and 'seeds.list' file.
NODE=${DYNO_NODE:-"dynomite:8101:rack-1:datacenter-1:0"}
IFS=':' read -r -a NODEandPORTandRACKandDATACENTERandTOKEN <<< "$NODE"
echo "I am $NODE"
{
printf 'dyn_o_mite:\n'
printf ' datacenter: %s\n' "${NODEandPORTandRACKandDATACENTERandTOKEN[3]}"
printf ' rack: %s\n' "${NODEandPORTandRACKandDATACENTERandTOKEN[2]}"
printf ' dyn_listen: 0.0.0.0:8101\n'
printf ' listen: 0.0.0.0:8102\n'
printf ' dyn_seed_provider: simple_provider\n'
printf ' dyn_seeds:\n'
while IFS= read -r SEED_LINE; do
if [ "$SEED_LINE" != "$NODE" ]; then
printf ' - %s\n' "$SEED_LINE";
fi
done < seeds.list
printf ' tokens: %s\n' "${NODEandPORTandRACKandDATACENTERandTOKEN[4]}"
printf ' servers:\n'
printf ' - 127.0.0.1:22122:1\n'
} > /dynomite/auto_dynomite.yml
#Start redis server on 22122
redis-server --port 22122 &
src/dynomite --conf-file=/dynomite/auto_dynomite.yml -v11

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# Servers.
conductor.jetty.server.enabled=true
conductor.grpc.server.enabled=false
# Database persistence model. Possible values are memory, redis, and dynomite.
# If ommitted, the persistence used is memory
#
# memory : The data is stored in memory and lost when the server dies. Useful for testing or demo
# redis : non-Dynomite based redis instance
# dynomite : Dynomite cluster. Use this for HA configuration.
db=dynomite
# Dynomite Cluster details.
# format is host:port:rack separated by semicolon
workflow.dynomite.cluster.hosts=dynomite1:8102:us-east-1b;dynomite2:8102:us-east-1b;dynomite3:8102:us-east-2b;dynomite4:8102:us-east-2b
# Dynomite cluster name
workflow.dynomite.cluster.name=dyno1
# Namespace for the keys stored in Dynomite/Redis
workflow.namespace.prefix=conductor
# Namespace prefix for the dyno queues
workflow.namespace.queue.prefix=conductor_queues
# No. of threads allocated to dyno-queues (optional)
queues.dynomite.threads=10
# Non-quorum port used to connect to local redis. Used by dyno-queues.
# When using redis directly, set this to the same port as redis server
# For Dynomite, this is 22122 by default or the local redis-server port used by Dynomite.
queues.dynomite.nonQuorum.port=22122
# Elastic search instance type. Possible values are memory and external.
# If not specified, the instance type will be embedded in memory
#
# memory: The instance is created in memory and lost when the server dies. Useful for development and testing.
# external: Elastic search instance runs outside of the server. Data is persisted and does not get lost when
# the server dies. Useful for more stable environments like staging or production.
workflow.elasticsearch.instanceType=external
# Transport address to elasticsearch
workflow.elasticsearch.url=elasticsearch:9300
# Name of the elasticsearch cluster
workflow.elasticsearch.index.name=conductor
# Additional modules (optional)
# conductor.additional.modules=class_extending_com.google.inject.AbstractModule
# Additional modules for metrics collection (optional)
# conductor.additional.modules=com.netflix.conductor.contribs.metrics.MetricsRegistryModule,com.netflix.conductor.contribs.metrics.LoggingMetricsModule
# com.netflix.conductor.contribs.metrics.LoggingMetricsModule.reportPeriodSeconds=15
# Load sample kitchen sink workflow
loadSample=false

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version: '3.6'
services:
conductor-server:
environment:
- CONFIG_PROP=conductor-swarm-config.properties
image: nubisware/conductor-server
networks:
- conductor-network
ports:
- "8080:8080"
depends_on:
- elasticsearch
- dynomite1
- dynomite2
deploy:
mode: replicated
replicas: 2
#endpoint_mode: dnsrr
placement:
constraints: [node.role == worker]
restart_policy:
condition: on-failure
delay: 5s
max_attempts: 3
window: 120s
configs:
- source: swarm-config
target: /app/config/conductor-swarm-config.properties
logging:
driver: "journald"
conductor-ui:
environment:
- WF_SERVER=http://conductor-server:8080/api/
image: nubisware/conductor-ui
networks:
- conductor-network
ports:
- "5000:5000"
deploy:
mode: replicated
replicas: 2
#endpoint_mode: dnsrr
placement:
constraints: [node.role == worker]
restart_policy:
condition: on-failure
delay: 5s
max_attempts: 3
window: 120s
networks:
conductor-network:
configs:
swarm-config:
file: ./conductor-swarm-config.properties

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version: '3.6'
services:
dynomite1:
environment:
- DYNO_NODE=dynomite1:8101:rack-1:d4s:0
image: nubisware/autodynomite:latest
networks:
conductor-network:
logging:
driver: "journald"
deploy:
mode: replicated
replicas: 1
endpoint_mode: dnsrr
placement:
constraints: [node.role == worker]
restart_policy:
condition: on-failure
delay: 5s
max_attempts: 3
window: 120s
configs:
- source: seeds.list
target: /dynomite/seeds.list
dynomite2:
environment:
- DYNO_NODE=dynomite2:8101:rack-1:d4s:2147483647
image: nubisware/autodynomite:latest
networks:
conductor-network:
logging:
driver: "journald"
deploy:
mode: replicated
replicas: 1
endpoint_mode: dnsrr
placement:
constraints: [node.role == worker]
restart_policy:
condition: on-failure
delay: 5s
max_attempts: 3
window: 120s
configs:
- source: seeds.list
target: /dynomite/seeds.list
dynomite3:
environment:
- DYNO_NODE=dynomite3:8101:rack-3:d4s:0
image: nubisware/autodynomite:latest
networks:
conductor-network:
logging:
driver: "journald"
deploy:
mode: replicated
replicas: 1
endpoint_mode: dnsrr
placement:
constraints: [node.role == worker]
restart_policy:
condition: on-failure
delay: 5s
max_attempts: 3
window: 120s
configs:
- source: seeds.list
target: /dynomite/seeds.list
dynomite4:
environment:
- DYNO_NODE=dynomite4:8101:rack-2:d4s:2147483647
image: nubisware/autodynomite:latest
networks:
conductor-network:
logging:
driver: "journald"
deploy:
mode: replicated
replicas: 1
endpoint_mode: dnsrr
placement:
constraints: [node.role == worker]
restart_policy:
condition: on-failure
delay: 5s
max_attempts: 3
window: 120s
configs:
- source: seeds.list
target: /dynomite/seeds.list
networks:
conductor-network:
configs:
seeds.list:
file: ./seeds.list

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version: '3.6'
services:
elasticsearch:
image: docker.elastic.co/elasticsearch/elasticsearch:5.6.8
environment:
- "ES_JAVA_OPTS=-Xms512m -Xmx512m"
- transport.host=0.0.0.0
- discovery.type=single-node
- xpack.security.enabled=false
networks:
conductor-network:
aliases:
- es
logging:
driver: "journald"
deploy:
mode: replicated
replicas: 1
#endpoint_mode: dnsrr
placement:
constraints: [node.role == worker]
restart_policy:
condition: on-failure
delay: 5s
max_attempts: 3
window: 120s
networks:
conductor-network:

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@ -0,0 +1,4 @@
dynomite1:8101:rack-1:d4s:0
dynomite2:8101:rack-1:d4s:2147483647
dynomite3:8101:rack-2:d4s:0
dynomite4:8101:rack-2:d4s:2147483647