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docker_cluster [2024/10/21 01:08] neoondocker_cluster [2024/10/21 15:29] (current) neoon
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 **4**. Enable GlusterFS **4**. Enable GlusterFS
  
-  systemctl start glusterd +  systemctl start glusterd && systemctl enable glusterd
-  systemctl enable glusterd+
  
 **5**. Peer with your GlusterFS nodes **5**. Peer with your GlusterFS nodes
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   gluster peer status   gluster peer status
  
-**7.** Create your first volume for Docker +**7.** Folders for the mount 
-  mkdir -p /mnt/bricks/docker+  mkdir -p /mnt/bricks/docker &&   mkdir -p /mnt/data/docker 
 + 
 +**8.** Create your first volume for Docker
   gluster volume create docker replica 3 10.0.1.1:/mnt/bricks/docker 10.0.2.1:/mnt/bricks/docker 10.0.3.1:/mnt/bricks/docker force   gluster volume create docker replica 3 10.0.1.1:/mnt/bricks/docker 10.0.2.1:/mnt/bricks/docker 10.0.3.1:/mnt/bricks/docker force
 +  gluster volume start docker
  
-**8**. Mount your first volume +**9**. Mount your first volume
-  mkdir -p /mnt/data/docker+
   mount.glusterfs 10.0.X.1:/docker /mnt/data/docker   mount.glusterfs 10.0.X.1:/docker /mnt/data/docker
      
-**9**. Make the mount boot ready+**10**. Make the mount boot ready
  
   [Unit]   [Unit]
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 Copy this to /etc/systemd/system/mounts.service Copy this to /etc/systemd/system/mounts.service
  
-**10**. Enable the mount service+**11**. Enable the mount service
   systemctl enable mounts   systemctl enable mounts
      
-**11**. You may have to edit the GlusterFS systemd file to prevent a race condition with your VPN. \\+**12**. You may have to edit the GlusterFS systemd file to prevent a race condition with your VPN. \\
 GlusterFS will fail to start if your VPN isn't running already. GlusterFS will fail to start if your VPN isn't running already.
  
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 Profit! Next reboot GlusterFS should start up fine. Profit! Next reboot GlusterFS should start up fine.
  
-**12**. Install Docker+**13**. Install Docker
  
   # Add Docker's official GPG key:   # Add Docker's official GPG key:
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   apt-get update && apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin -y   apt-get update && apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin -y
  
-**13**. Init the Swarm on the first Node+**14**. Init the Swarm on the first Node
   docker swarm init --advertise-addr 10.0.1.1 --listen-addr=10.0.1.1   docker swarm init --advertise-addr 10.0.1.1 --listen-addr=10.0.1.1
 advertise-addr will only advertise the swarm inside our VPN network   advertise-addr will only advertise the swarm inside our VPN network  
  
-**14**. Join other Nodes+**15**. Join other Nodes
   docker swarm join --token whateverthattokenis 10.0.1.1:2377 --listen-addr=10.0.2.1   docker swarm join --token whateverthattokenis 10.0.1.1:2377 --listen-addr=10.0.2.1
   docker swarm join --token whateverthattokenis 10.0.1.1:2377 --listen-addr=10.0.3.1   docker swarm join --token whateverthattokenis 10.0.1.1:2377 --listen-addr=10.0.3.1
 listen-addr will force swarm to bind to your local VPN listen-addr will force swarm to bind to your local VPN
  
-**15**. Promote the other Nodes to archive 100% True HA+**16**. Check the Cluster 
 +  docker node ls 
 + 
 +**17**. Promote the other Nodes to archive 100% True HA
   docker node promote node2   docker node promote node2
   docker node promote node3   docker node promote node3
      
-**16**. Deploy your first service \\+**18**. Deploy your first service \\
 In my case it was a ZNC bouncer. \\ In my case it was a ZNC bouncer. \\
 Had to run the docker container normally to generate the config files. \\ Had to run the docker container normally to generate the config files. \\
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 Lets deploy the service. Lets deploy the service.
   docker service create --mount type=bind,src=/mnt/data/docker/znc/,dst=/znc-data --publish published=1025,target=1025 --name bouncer znc   docker service create --mount type=bind,src=/mnt/data/docker/znc/,dst=/znc-data --publish published=1025,target=1025 --name bouncer znc
 +The service will get exposed on port 1025 on all nodes.
      
-**17**. If you run this, on any node.+**19**. If you run this, on any node.
   docker node ps $(docker node ls -q)   docker node ps $(docker node ls -q)
      
 You should be able to check your container status. You should be able to check your container status.
  
-**18**. When you reboot the node with your container, the service should be restored in about 60s.+**20**. When you reboot the node with your container, the service should be restored in about 60s.
docker_cluster.1729472926.txt.gz · Last modified: 2024/10/21 01:08 by neoon

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