52 lines
1.5 KiB
Plaintext
52 lines
1.5 KiB
Plaintext
#!/usr/bin/with-contenv bashio
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# shellcheck shell=bash
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# ==============================================================================
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# Home Assistant Add-on: Loki
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# Runs Loki
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# ==============================================================================
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readonly BIND_ADDR=127.0.0.1
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readonly HTTP_PORT=8080
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declare log_level
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loki_config='/etc/loki/default-config.yaml'
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bashio::log.info 'Starting Loki...'
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if bashio::config.exists 'config_path'; then
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loki_config=$(bashio::config 'config_path')
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bashio::log.info "Using config at ${loki_config}"
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else
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bashio::log.info "Using default config"
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fi
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retention_period="$(bashio::config 'days_to_keep' 1)d"
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bashio::log.info "Retention period set to ${retention_period}"
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export "RETENTION_PERIOD=${retention_period}"
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case "$(bashio::config 'log_level')" in \
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trace) ;& \
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debug) log_level='debug' ;; \
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notice) ;& \
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warning) log_level='warn' ;; \
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error) ;& \
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fatal) log_level='error' ;; \
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*) log_level='info' ;; \
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esac;
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bashio::log.info "Loki log level set to ${log_level}"
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loki_args=(
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"-config.expand-env=true"
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"-config.file=${loki_config}"
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"-server.http-listen-address=${BIND_ADDR}"
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"-server.http-listen-port=${HTTP_PORT}"
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"-log.level=${log_level}"
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)
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if [ "${log_level}" == "debug" ]; then
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bashio::log.debug "Logging full config on startup for debugging..."
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loki_args+=("-print-config-stderr=true")
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fi
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bashio::log.info "Handing over control to Loki..."
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exec s6-setuidgid loki \
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/usr/bin/loki "${loki_args[@]}"
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