22 lines
1.0 KiB
Plaintext
22 lines
1.0 KiB
Plaintext
glusterfs setup on c1:
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* for h in c1 c2 c3; do ssh $h sudo mkdir /persist/glusterfs/compute; done
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* gluster peer probe c2
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* gluster peer probe c3
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* gluster volume create compute replica 3 c{1,2,3}:/persist/glusterfs/compute/brick1
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* gluster volume start compute
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* gluster volume bitrot compute enable
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mysql credentials
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* Put secrets/mysql_root_password into a Nomad var named secrets/mysql.root_password
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postgres credentials
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* Put secrets/postgres_password into a Nomad var named secrets/postgresql.postgres_password
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adding a new gluster node to the compute volume, with c3 having failed:
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(instructions from https://icicimov.github.io/blog/high-availability/Replacing-GlusterFS-failed-node/)
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* zippy: sudo mkdir /persist/glusterfs/compute -p
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* c1: gluster peer probe 192.168.1.2 (by IP because zippy resolved to a tailscale address)
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* c1: gluster volume replace-brick compute c3:/persist/glusterfs/compute/brick1 192.168.1.2:/persist/glusterfs/compute/brick1 commit force
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* c1: gluster volume heal compute full
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* c1: gluster peer detach c3
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