Opensearch 2.1.1 restarts 5 times under Docker Swarm

[electricbrain-code]

Getting this 5 times (i.e. container finishes then Portainer restarts it). On the 5th time it just runs?
Is this expected ?
Cheers and thanks in advance for any help (although everything is working well so far - apart from this issue).
The security is indeed configured (as reported) and uses LDAP as well as inbuilt security.

Enabling execution of install_demo_configuration.sh for OpenSearch Security Plugin

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** This tool will be deprecated in the next major release of OpenSearch **
** opensearch-project/security#1755 **

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OpenSearch Security Demo Installer
** Warning: Do not use on production or public reachable systems **
Basedir: /usr/share/opensearch
OpenSearch install type: rpm/deb on NAME="Amazon Linux"
OpenSearch config dir: /usr/share/opensearch/config
OpenSearch config file: /usr/share/opensearch/config/opensearch.yml
OpenSearch bin dir: /usr/share/opensearch/bin
OpenSearch plugins dir: /usr/share/opensearch/plugins
OpenSearch lib dir: /usr/share/opensearch/lib
Detected OpenSearch Version: x-content-2.1.1
Detected OpenSearch Security Version: 2.1.1.0
/usr/share/opensearch/config/opensearch.yml seems to be already configured for Security. Quit.
Enabling OpenSearch Security Plugin
Killing opensearch process 33
OpenSearch exited with code 143
Performance analyzer exited with code 127

[prudhvigodithi]

Hey @electricbrain-code can you please share the full installation setup, how are you trying to configure the cluster via helm?
I see from the error opensearch.yml is already added to the security index, looks like its reloading every time with your setup, can you add some more details please?

[electricbrain-code]

Hi Prudhvi,
Thanks for looking at this. Not Helm, this is Portainer from @portainer.io.
There have been a number of upgrades now to both Portainer (currently running 2.15.1) and OpenSearch (currently running v2.3.0).
There were no issues at all running up OpenSearch 2.3.0. Everything is just working fine now.
Probably need to close this issue.

What follows is the Portainer template used to start the stack (as requested - with formatting issues....):
version: '3.7'
services:
opensearch-2-2-1-node1:
image: registry:5000/opensearchproject/opensearch:2.2.1
deploy:
mode: replicated
replicas: 1
placement:
constraints:
- "node.platform.arch==aarch64"
- "node.hostname==hostc.localdomain"
resources:
limits:
cpus: '4.00'
memory: 6G
reservations:
cpus: '2.00'
memory: 4G
environment:
cluster.name: opensearch-2-2-1-cluster
node.name: opensearch-2-2-1-node1
discovery.seed_hosts: opensearch-2-2-1-node1
OPENSEARCH_JAVA_OPTS: "-Xms3072m -Xmx3072m" # minimum and maximum Java heap size, recommend setting both to 50% of system RAM
bootstrap.memory_lock: "true"
discovery.type: "single-node"
HTTP_PUBLISH_HOST: "0.0.0.0"
HTTP_PUBLISH_PORT: 9200
TRANSPORT_PUBLISH_HOST: "opensearch-2-2-1-node1"
TRANSPORT_PUBLISH_PORT: 9300
# DISABLE_SECURITY_PLUGIN: "true" # disables security plugin entirely in OpenSearch by setting plugins.security.disabled: true in opensearch.yml
path.repo: "/snapshots"
# - cluster.initial_master_nodes=opensearch-node1,opensearch-node2
ulimits:
memlock:
soft: -1
hard: -1
nofile:
soft: 65536 # maximum number of open files for the OpenSearch user, set to at least 65536 on modern systems
hard: 65536
volumes:
- /docker.local/opensearch-2-2-1/data/usr/share/opensearch/config:/usr/share/opensearch/config
- /docker.local/opensearch-2-2-1/data/usr/share/opensearch/data:/usr/share/opensearch/data
- /docker.local/opensearch-2-2-1/data/usr/share/opensearch/plugins/opensearch-security/securityconfig:/usr/share/opensearch/plugins/opensearch-security/securityconfig
- /jbod-disk0/snapshot/opensearch_2.2.1_backups:/snapshots
ports:
- target: 9200
published: 9200
protocol: tcp
# - target: 9300
# published: 9300
# protocol: tcp
- target: 9600 # required for Performance Analyzer
published: 9600
protocol: tcp
networks:
- opensearch-2-2-1-net

opensearch-2-2-0-dashboards:
image: registry:5000/opensearchproject/opensearch-dashboards:2.2.1
deploy:
mode: replicated
replicas: 1
placement:
constraints:
- "node.platform.arch==aarch64"
- "node.labels.system==RPi4"
- "node.labels.public==true"
resources:
limits:
cpus: '2.00'
memory: 1G
reservations:
cpus: '1.00'
memory: 512M
ports:
- target: 5601
published: 8602
protocol: tcp
environment:
OPENSEARCH_HOSTS: '["https://opensearch-2-2-1-node1:9200"]'
# DISABLE_SECURITY_DASHBOARDS_PLUGIN: "true" # disables security dashboards plugin in OpenSearch Dashboards
networks:
- opensearch-2-2-1-net

[jordarlu]

Thanks for letting us know, @electricbrain-code , I am closing this issue now, and pls feel free to open/re-open it if any concern, thanks again!