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* Feature: Introduce a grafana-cli wrapper When our users install the *nix packed version of grafana, tendency is to use the services and scripts installed as part of the package for grafana-server. These leverage the default configuration options by specifying the several default paths. This introduces a similar approach for the grafana-cli binary. We exposed it through a wrapper to ensure a proper configuration is in place. To enable that, we add the .real suffix to the original binary (grafana-cli.real) and then use a bash script named grafana-cli as the wrapper. * Make the config and homepath flags global * Introduce `configOverrides` as a global flag This flag allows us to pass configuration overrides as a string. The string follows the convention of configuration arguments separated by a space e.g. "cfg:default.paths.data=/dev/nullX cfg:default.paths.logs=/dev/nullX" Also, it is backwards compatible with similar the previous configuration method through tailing arguments. Tailing arguments take presedence over the configuration options string. * Only log configuration information in debug mode * Move the grafana-cli binary to $GRAFANA_HOME/bin As part of the package install process, we copy all the release files and directories into the grafana home directory. This includes the /bin folder from where we copied the binaries into their respective destinations. After that, the /bin folder gets deleted as we don't want to keep duplicates of the binaries around. As part of this commit, we moved the re-creation of /bin within grafana-home and the copy of the original binary (again) after the folder gets deleted.
40 lines
1.1 KiB
Bash
Executable File
40 lines
1.1 KiB
Bash
Executable File
#! /usr/bin/env bash
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# Wrapper for the grafana-cli binary
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# This file serves as a wrapper for the grafana-cli binary. It ensures we set
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# the system-wide Grafana configuration that was bundled with the package as we
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# use the binary.
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DEFAULT=/etc/default/grafana
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GRAFANA_HOME=/usr/share/grafana
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CONF_DIR=/etc/grafana
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DATA_DIR=/var/lib/grafana
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PLUGINS_DIR=/var/lib/grafana/plugins
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LOG_DIR=/var/log/grafana
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CONF_FILE=$CONF_DIR/grafana.ini
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PROVISIONING_CFG_DIR=$CONF_DIR/provisioning
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EXECUTABLE=$GRAFANA_HOME/bin/grafana-cli
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if [ ! -x $EXECUTABLE ]; then
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echo "Program not installed or not executable"
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exit 5
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fi
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# overwrite settings from default file
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if [ -f "$DEFAULT" ]; then
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. "$DEFAULT"
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fi
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OPTS="--homepath=${GRAFANA_HOME} \
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--config=${CONF_FILE} \
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--pluginsDir=${PLUGINS_DIR} \
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--configOverrides='cfg:default.paths.provisioning=$PROVISIONING_CFG_DIR \
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cfg:default.paths.data=${DATA_DIR} \
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cfg:default.paths.logs=${LOG_DIR} \
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cfg:default.paths.plugins=${PLUGINS_DIR}'"
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eval $EXECUTABLE "$OPTS" "$@"
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