44 lines
1.1 KiB
Bash
Executable File
44 lines
1.1 KiB
Bash
Executable File
#
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# Day 3 - Generate Inventory (Phase 1: tachyon user)
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# Requires linode-cli to be installed (`pip3 install linode-cli`)
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# The hosts file generated requires ansible (`pip3 install ansible`)
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# This will crush any ansible.cfg and hosts files in the current directory.
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# Default ansible group and linode label
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if [ -z "$CATEGORY" ]
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then
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CATEGORY="UpskillChallengeNode"
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fi
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if [ -z "$ADMINUSER" ]
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then
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ADMINUSER="tachyon"
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fi
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# fetch IP address from Linode. Assumes one device (TODO: handle a swarm of them).
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NODEIP=$(linode-cli linodes list --format 'ipv4' --label "$CATEGORY" --text | tail -n 1)
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# create or clobber hosts file
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cat > hosts << EOF
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[$CATEGORY]
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$NODEIP ansible_user=$ADMINUSER
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[$CATEGORY:vars]
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ansible_ssh_user=$ADMINUSER
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ansible_become=yes
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ansible_become_user=root
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ansible_become_method=sudo
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EOF
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# create or clobber hosts file
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cat > ansible.cfg << EOF
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[defaults]
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inventory = $(pwd)/hosts
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[ssh_connection]
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ssh_args = "-o ControlMaster=auto -o ControlPersist=60s -o PreferredAuthentications=publickey"
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pipelining = true
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EOF
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ansible "$CATEGORY" -m ping
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