Blame SOURCES/0001-update-grafana-cli-script-with-distro-specific-paths.patch

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From 2ad9b1bd641eab2daae9c461656a56c8c2688485 Mon Sep 17 00:00:00 2001
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From: Andreas Gerstmayr <agerstmayr@redhat.com>
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Date: Wed, 22 Jun 2022 16:57:52 +0200
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Subject: [PATCH] update grafana-cli script with distro-specific paths and
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 switch to grafana user
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diff --git a/packaging/wrappers/grafana-cli b/packaging/wrappers/grafana-cli
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index dafa075a2c..eda358c425 100755
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--- a/packaging/wrappers/grafana-cli
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+++ b/packaging/wrappers/grafana-cli
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@@ -5,18 +5,19 @@
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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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+DEFAULT=/etc/sysconfig/grafana-server
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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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+LIBEXEC_DIR=/usr/libexec/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=$GRAFANA_HOME/bin/grafana-cli
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+EXECUTABLE=$LIBEXEC_DIR/grafana-cli
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 if [ ! -x $EXECUTABLE ]; then
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  echo "Program not installed or not executable"
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@@ -28,12 +29,21 @@ if [ -f "$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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-
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-eval $EXECUTABLE "$OPTS" '$@'
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+OPTS=("--homepath=${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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+
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+if [ "$(id -u)" -eq 0 ]; then
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+  cd "${GRAFANA_HOME}"
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+  exec runuser -u "${GRAFANA_USER}" -- "$EXECUTABLE" "${OPTS[@]}" "$@"
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+elif [ "$(id -u -n)" = "${GRAFANA_USER}" ]; then
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+  cd "${GRAFANA_HOME}"
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+  exec "$EXECUTABLE" "${OPTS[@]}" "$@"
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+else
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+  echo "$0: please run this script as user \"${GRAFANA_USER}\" or root."
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+  exit 5
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+fi