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Update tdarr_node_killer.sh

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Admin9705
2025-02-22 13:24:26 -05:00
committed by GitHub
parent d3599013ad
commit 7c8115a737
1 changed files with 31 additions and 52 deletions
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tdarr_node_killer.sh
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@@ -2,64 +2,40 @@
# Configuration # Configuration
TAUTULLI_API_KEY="dad9bbb78bde43249754b630b58fbf7c" # Tautulli API Key TAUTULLI_API_KEY="dad9bbb78bde43249754b630b58fbf7c" # Tautulli API Key
TAUTULLI_URL="http://10.0.0.10:8181/api/v2" # Tautulli URL TAUTULLI_URL="http://10.0.0.10:8181/api/v2" # Tautulli URL
WAIT_SECONDS=180 # Wait time (in seconds) after killing the tdarr node before checking again WAIT_SECONDS=180 # Wait time (in seconds) after killing the tdarr node
BASIC_CHECK=3 # Basic check interval when Plex is idle BASIC_CHECK=3 # Basic check interval when Plex is idle
CONTAINER_NAME="N4" # The exact name of your tdarr node container CONTAINER_NAME="N4" # Exact name of your tdarr node container
# Option: set to "yes" to disable tdarr only when a remote transcode is detected.
# When set to "yes", if a remote transcode is active (even with local transcodes), tdarr is disabled.
# Set to "no" to disable tdarr whenever any transcoding session (local or remote) is detected.
DISABLE_TDARR_FOR_LOCAL_ONLY="yes"
# Function to sleep while logging status every 5 seconds # The total number of transcodes (local + remote) required to trigger Tdarr shutdown
sleep_with_status() { TRANSCODE_THRESHOLD=3
local duration=$1
local interval=5
local elapsed=0
while [ $elapsed -lt $duration ]; do # Function to check if Plex is transcoding via Tautulli
echo "$(date '+%Y-%m-%d %H:%M:%S') - Waiting... ($elapsed/${duration}s elapsed)" # Returns 0 (true) if total transcodes >= threshold, else returns 1 (false).
sleep $interval is_plex_transcoding_over_threshold() {
elapsed=$(( elapsed + interval ))
done
}
# Function to check if Plex is transcoding via Tautulli.
is_plex_transcoding() {
echo "$(date '+%Y-%m-%d %H:%M:%S') - Checking Plex activity via Tautulli API" echo "$(date '+%Y-%m-%d %H:%M:%S') - Checking Plex activity via Tautulli API"
response=$(curl -s "${TAUTULLI_URL}?apikey=${TAUTULLI_API_KEY}&cmd=get_activity") response=$(curl -s "${TAUTULLI_URL}?apikey=${TAUTULLI_API_KEY}&cmd=get_activity")
# Count local and remote transcoding sessions. # Count local and remote transcoding sessions
# Assumes that each session includes an "ip_address" field.
local_count=$(echo "$response" | jq '[.response.data.sessions[]? | select(.transcode_decision == "transcode" and (.ip_address | startswith("10.0.0.")))] | length') local_count=$(echo "$response" | jq '[.response.data.sessions[]? | select(.transcode_decision == "transcode" and (.ip_address | startswith("10.0.0.")))] | length')
remote_count=$(echo "$response" | jq '[.response.data.sessions[]? | select(.transcode_decision == "transcode" and (.ip_address | startswith("10.0.0.") | not))] | length') remote_count=$(echo "$response" | jq '[.response.data.sessions[]? | select(.transcode_decision == "transcode" and (.ip_address | startswith("10.0.0.") | not))] | length')
total_count=$(( local_count + remote_count )) total_count=$(( local_count + remote_count ))
# Log counts. # Log counts
echo "$(date '+%Y-%m-%d %H:%M:%S') - Detected ${local_count} local and ${remote_count} remote transcoding session(s)." echo "$(date '+%Y-%m-%d %H:%M:%S') - Detected ${local_count} local and ${remote_count} remote transcoding session(s)."
echo "$(date '+%Y-%m-%d %H:%M:%S') - Total transcodes: ${total_count}, Threshold: ${TRANSCODE_THRESHOLD}"
if [ "$DISABLE_TDARR_FOR_LOCAL_ONLY" = "yes" ]; then
# Only remote transcoding triggers tdarr disable, even if local transcodes exist. # If total_count >= threshold, signal that we should kill Tdarr
if [ "$remote_count" -gt 0 ]; then if [ "$total_count" -ge "$TRANSCODE_THRESHOLD" ]; then
echo "$(date '+%Y-%m-%d %H:%M:%S') - Remote transcoding detected." echo "$(date '+%Y-%m-%d %H:%M:%S') - Total transcodes >= threshold (${TRANSCODE_THRESHOLD})."
return 0 return 0
else
echo "$(date '+%Y-%m-%d %H:%M:%S') - No remote transcoding detected (only local transcoding active or none at all)."
return 1
fi
else else
# Any transcoding session triggers tdarr disable. echo "$(date '+%Y-%m-%d %H:%M:%S') - Total transcodes below threshold. No kill."
if [ "$total_count" -gt 0 ]; then return 1
echo "$(date '+%Y-%m-%d %H:%M:%S') - Plex is transcoding ${total_count} session(s)."
return 0
else
echo "$(date '+%Y-%m-%d %H:%M:%S') - No Plex transcoding detected."
return 1
fi
fi fi
} }
# Function to check if the container is running. # Function to check if the container is running
is_container_running() { is_container_running() {
state=$(docker inspect -f '{{.State.Running}}' "${CONTAINER_NAME}" 2>/dev/null) state=$(docker inspect -f '{{.State.Running}}' "${CONTAINER_NAME}" 2>/dev/null)
if [ "$state" = "true" ]; then if [ "$state" = "true" ]; then
@@ -70,27 +46,30 @@ is_container_running() {
} }
while true; do while true; do
if is_plex_transcoding; then # Check if total transcodes >= threshold
# If transcoding (by the chosen criteria) is detected, ensure the container is not running. if is_plex_transcoding_over_threshold; then
# Ensure the container is not running
if is_container_running; then if is_container_running; then
echo "$(date '+%Y-%m-%d %H:%M:%S') - Killing Docker container ${CONTAINER_NAME} due to Plex transcoding." echo "$(date '+%Y-%m-%d %H:%M:%S') - Killing Docker container ${CONTAINER_NAME} due to Plex transcode threshold."
docker kill "${CONTAINER_NAME}" docker kill "${CONTAINER_NAME}"
else else
echo "$(date '+%Y-%m-%d %H:%M:%S') - ${CONTAINER_NAME} is already stopped." echo "$(date '+%Y-%m-%d %H:%M:%S') - ${CONTAINER_NAME} is already stopped."
fi fi
# Wait before checking again with status updates. # Wait before checking again
sleep_with_status "${WAIT_SECONDS}" echo "$(date '+%Y-%m-%d %H:%M:%S') - Sleeping for ${WAIT_SECONDS} seconds..."
sleep "${WAIT_SECONDS}"
else else
# When no triggering transcode is detected, if the container is stopped then start it. # If below threshold, ensure the container is running
if ! is_container_running; then if ! is_container_running; then
echo "$(date '+%Y-%m-%d %H:%M:%S') - Starting Docker container ${CONTAINER_NAME} since Plex is not transcoding." echo "$(date '+%Y-%m-%d %H:%M:%S') - Starting Docker container ${CONTAINER_NAME} since transcodes are below threshold."
docker start "${CONTAINER_NAME}" docker start "${CONTAINER_NAME}"
else else
echo "$(date '+%Y-%m-%d %H:%M:%S') - ${CONTAINER_NAME} is already running, no action needed." echo "$(date '+%Y-%m-%d %H:%M:%S') - ${CONTAINER_NAME} is already running, no action needed."
fi fi
# Wait before next check with status updates. # Sleep before next check
sleep_with_status "${BASIC_CHECK}" echo "$(date '+%Y-%m-%d %H:%M:%S') - Sleeping for ${BASIC_CHECK} seconds..."
sleep "${BASIC_CHECK}"
fi fi
done done