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fix: update linux install to match mac install args #144

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merged 1 commit into from
Dec 17, 2024
Merged

fix: update linux install to match mac install args #144

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78 changes: 64 additions & 14 deletions scripts/install_linux.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,38 @@ agent_binary_path="/usr/bin/observe-agent"
observeagent_config_dir="/etc/observe-agent"
tmp_dir="/tmp/observe-agent"

# Parse args
while [ $# -gt 0 ]; do
opt=$1
shift
arg=""
if [[ "$opt" == *"="* ]]; then
arg=$(echo $opt | cut -d'=' -f2)
opt=$(echo $opt | cut -d'=' -f1)
elif [ $# -gt 0 ]; then
arg="$1"
shift
fi
case "$opt" in
--token)
TOKEN="$arg"
;;
--observe_url)
OBSERVE_URL="$arg"
;;
--logs_enabled)
LOGS_ENABLED="$arg"
;;
--metrics_enabled)
METRICS_ENABLED="$arg"
;;
*)
echo "Unknown option: $opt"
exit 1
;;
esac
done

# If the observe-agent.yaml file already exists, leave it alone.
# Otherwise we need to know what the collection endpoint and token are.
if [ ! -f "$observeagent_config_dir/observe-agent.yaml" ]; then
Expand Down Expand Up @@ -48,26 +80,44 @@ sudo rm -rf $observeagent_config_dir/connections
sudo cp -fR $tmp_dir/connections $observeagent_config_dir/connections
sudo chown -R root:root $observeagent_config_dir

# Set up the systemd service if it doesn't exist already.
if ! systemctl list-unit-files observe-agent.service | grep observe-agent >/dev/null; then
echo "Installing observe-agent.service as a systemd service. This may ask for your password..."
sudo cp -f $tmp_dir/observe-agent.service /etc/systemd/system/observe-agent.service
sudo chown root:root /etc/systemd/system/observe-agent.service
sudo systemctl daemon-reload
sudo systemctl enable observe-agent.service
sudo systemctl start observe-agent
elif systemctl is-active --quiet observe-agent; then
echo "Restarting observe-agent.service. This may ask for your password..."
sudo systemctl restart observe-agent
fi

# Initialize the agent config file if it doesn't exist.
if [ -f "$observeagent_config_dir/observe-agent.yaml" ]; then
echo "Leaving existing observe-agent.yaml in place."
else
echo "Initializing observe-agent.yaml"
sudo $agent_binary_path init-config --token $TOKEN --observe_url $OBSERVE_URL --config_path $observeagent_config_dir/observe-agent.yaml
INIT_FLAGS="--config_path $observeagent_config_dir/observe-agent.yaml --token $TOKEN --observe_url $OBSERVE_URL --host_monitoring::enabled=true"
if [ -n "$LOGS_ENABLED" ]; then
if [[ "${LOGS_ENABLED,,}" == "true" ]]; then
INIT_FLAGS="$INIT_FLAGS --host_monitoring::logs::enabled=true"
else
INIT_FLAGS="$INIT_FLAGS --host_monitoring::logs::enabled=false"
fi
fi
if [ -n "$METRICS_ENABLED" ]; then
if [[ "${METRICS_ENABLED,,}" == "true" ]]; then
INIT_FLAGS="$INIT_FLAGS --host_monitoring::metrics::host::enabled=true"
else
INIT_FLAGS="$INIT_FLAGS --host_monitoring::metrics::host::enabled=false"
fi
fi
sudo $agent_binary_path init-config $INIT_FLAGS
sudo chown root:root $observeagent_config_dir/observe-agent.yaml
fi

# Check if systemd is available.
if [[ -d /run/systemd/system ]]; then
# Set up the systemd service if it doesn't exist already.
if ! systemctl list-unit-files observe-agent.service | grep observe-agent >/dev/null; then
echo "Installing observe-agent.service as a systemd service. This may ask for your password..."
sudo cp -f $tmp_dir/observe-agent.service /etc/systemd/system/observe-agent.service
sudo chown root:root /etc/systemd/system/observe-agent.service
sudo systemctl daemon-reload
sudo systemctl enable observe-agent.service
sudo systemctl start observe-agent
elif systemctl is-active --quiet observe-agent; then
echo "Restarting observe-agent.service. This may ask for your password..."
sudo systemctl restart observe-agent
fi
fi

echo "Observe agent successfully installed to $agent_binary_path with config in $observeagent_config_dir"
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