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45 lines
1.4 KiB
45 lines
1.4 KiB
#!/bin/bash
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## Init is run on host
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## For now it is run every time the script is launched, but
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## it should be launched only once after build.
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## Accessible variables are:
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## - SERVICE_NAME Name of current service
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## - DOCKER_BASE_IMAGE Base image from which this service might be built if any
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## - SERVICE_DATASTORE Location on host of the DATASTORE of this service
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## - SERVICE_CONFIGSTORE Location on host of the CONFIGSTORE of this service
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set -e
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server="$(options-get server)" || exit 1
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secret="$(options-get secret)" || exit 1
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name="$(options-get name)" || true
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capacity="$(options-get capacity)" || true
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name=${name:-"$(hostname)/$SERVICE_NAME"}
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capacity=${capacity:-2}
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service_def=$(get_compose_service_def "$SERVICE_NAME") || exit 1
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labels_def=$(e "$service_def" | shyaml get-value options.labels) || true
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[ "$labels_def" == None ] && labels_def=""
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if [ "$labels_def" ]; then
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labels=""
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while read-0 label value; do
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var+="$label:$value,"
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done < <(printf "%s" "$labels_def" | shyaml key-values-0)
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labels="${var::-1}"
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fi
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init-config-add "\
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$MASTER_BASE_SERVICE_NAME:
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environment:
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DRONE_RPC_SERVER: $server
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DRONE_RPC_SECRET: $secret
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DRONE_RUNNER_NAME: $name
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DRONE_RUNNER_CAPACITY: $capacity
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$([ "$labels" ] && echo "DRONE_RUNNER_LABELS: '$labels'")
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volumes:
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- /var/run/docker.sock:/var/run/docker.sock
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"
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