52 lines
1.3 KiB
Bash
Executable file
52 lines
1.3 KiB
Bash
Executable file
#!/usr/bin/env bash
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HOSTS="$1"
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ROLE_LIST=( "virt-common" "docker" "apps" "postgresql" "proxy" )
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# Dynamically remove roles that are incompatible with a host
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OLDIFS="$IFS"
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IFS=:
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for target in $HOSTS; do
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case $target in
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*app*)
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ROLE_LIST=( "${ROLE_LIST[@]/postgresql}" )
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ROLE_LIST=( "${ROLE_LIST[@]/proxy}" )
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;;
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*db*)
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ROLE_LIST=( "${ROLE_LIST[@]/docker}" )
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ROLE_LIST=( "${ROLE_LIST[@]/apps}" )
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ROLE_LIST=( "${ROLE_LIST[@]/proxy}" )
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;;
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*mda*|media*)
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ROLE_LIST=( "${ROLE_LIST[@]/apps}" )
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ROLE_LIST=( "${ROLE_LIST[@]/postgresql}" )
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ROLE_LIST=( "${ROLE_LIST[@]/proxy}" )
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;;
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*prx*|proxy*)
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ROLE_LIST=( "${ROLE_LIST[@]/apps}" )
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ROLE_LIST=( "${ROLE_LIST[@]/postgresql}" )
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;;
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*)
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ROLE_LIST=( "virt-common" ) ;;
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esac
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done
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IFS="$OLDIFS"
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# Transform role list into JSON array
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ROLES="$(jq -c -M -n '$ARGS.positional | map(select(length > 0))' --args -- "${ROLE_LIST[@]}")"
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echo "Running roles $ROLES against $HOSTS"
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# Export vars for envsubst
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export HOSTS
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export ROLES
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# Execution of temporary envsubst'ed playbook
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PLAYBOOK="playbook-$(tr -dc A-Za-z < /dev/urandom | head -c 10).yml"
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envsubst < site.yml > "$PLAYBOOK"
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ansible-playbook "$PLAYBOOK"
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STATUS=$?
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# Clean up temporary playbook
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rm -f "$PLAYBOOK"
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exit $STATUS
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