21 lines
600 B
21 lines
600 B
#!/bin/bash
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## When writing relation script, remember:
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## - they should be idempotents
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## - they can be launched while the dockers is already up
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## - they are launched from the host
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## - the target of the link is launched first, and get a chance to ``relation-set``
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## - both side of the scripts get to use ``relation-get``.
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USER=$(relation-get user)
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PASSWORD="$(relation-get password 2>/dev/null)" || PASSWORD="$(gen_password)"
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config-add "\
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services:
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$TARGET_SERVICE_NAME:
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environment:
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POSTGRES_USER: $USER
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POSTGRES_PASSWORD: $PASSWORD
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"
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relation-set password "$PASSWORD"
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