35 lines
893 B
Bash
Executable File
35 lines
893 B
Bash
Executable File
#!/bin/bash
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# this script generates the load-balancer
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# config for the Caddy server.
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# it depends on apps.config which should define:
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# ROOT_DOMAIN - the root domain for all apps
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# APP_CONFIGS - app-subdomain pairs, configured via a comma, like:
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# app1,subdomain1 app2,subdomain2 app3,subdomain3
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# full example:
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# ROOT_DOMAIN=nassella.cc
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# APP_CONFIGS="app1,subdomain1 app2,subdomain2 app3,subdomain3"
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set -e
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. $1 # source the apps.config file with then env vars
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host_admin_password_encoded=`echo "$HOST_ADMIN_PASSWORD" | docker run --rm -i caddy:2 caddy hash-password`
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read -r -a APP_CONFIGS <<< "$APP_CONFIGS"
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APP_CONFIGS+=('lb,root')
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echo "ROOT_DOMAIN=\"${ROOT_DOMAIN}\""
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for config_string in ${APP_CONFIGS[@]}; do
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IFS=','
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read -r -a config <<< "$config_string"
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app=${config[0]}
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subdomain=${config[1]}
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echo "${app//-/_}_SUBDOMAIN=\"${subdomain}\""
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done
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