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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
TAUTULLI_API_KEY="dad9bbb78bde43249754b630b58fbf7c" # Tautulli API Key
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
TAUTULLI_URL="http://10.0.0.10:8181/api/v2" # Tautulli URL
WAIT_SECONDS=180 # Wait time (in seconds) after killing the tdarr node
BASIC_CHECK=3 # Basic check interval when Plex is idle
CONTAINER_NAME="N4" # The 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"
CONTAINER_NAME="N4" # Exact name of your tdarr node container
# Function to sleep while logging status every 5 seconds
sleep_with_status() {
local duration=$1
local interval=5
local elapsed=0
# The total number of transcodes (local + remote) required to trigger Tdarr shutdown
TRANSCODE_THRESHOLD=3
while [ $elapsed -lt $duration ]; do
echo "$(date '+%Y-%m-%d %H:%M:%S') - Waiting... ($elapsed/${duration}s elapsed)"
sleep $interval
elapsed=$(( elapsed + interval ))
done
}
# Function to check if Plex is transcoding via Tautulli.
is_plex_transcoding() {
# Function to check if Plex is transcoding via Tautulli
# Returns 0 (true) if total transcodes >= threshold, else returns 1 (false).
is_plex_transcoding_over_threshold() {
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")
# Count local and remote transcoding sessions.
# Assumes that each session includes an "ip_address" field.
# Count local and remote transcoding sessions
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')
total_count=$(( local_count + remote_count ))
# Log counts.
# Log counts
echo "$(date '+%Y-%m-%d %H:%M:%S') - Detected ${local_count} local and ${remote_count} remote transcoding session(s)."
if [ "$DISABLE_TDARR_FOR_LOCAL_ONLY" = "yes" ]; then
# Only remote transcoding triggers tdarr disable, even if local transcodes exist.
if [ "$remote_count" -gt 0 ]; then
echo "$(date '+%Y-%m-%d %H:%M:%S') - Remote transcoding detected."
return 0
else
echo "$(date '+%Y-%m-%d %H:%M:%S') - No remote transcoding detected (only local transcoding active or none at all)."
return 1
fi
echo "$(date '+%Y-%m-%d %H:%M:%S') - Total transcodes: ${total_count}, Threshold: ${TRANSCODE_THRESHOLD}"
# If total_count >= threshold, signal that we should kill Tdarr
if [ "$total_count" -ge "$TRANSCODE_THRESHOLD" ]; then
echo "$(date '+%Y-%m-%d %H:%M:%S') - Total transcodes >= threshold (${TRANSCODE_THRESHOLD})."
return 0
else
# Any transcoding session triggers tdarr disable.
if [ "$total_count" -gt 0 ]; then
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
echo "$(date '+%Y-%m-%d %H:%M:%S') - Total transcodes below threshold. No kill."
return 1
fi
}
# Function to check if the container is running.
# Function to check if the container is running
is_container_running() {
state=$(docker inspect -f '{{.State.Running}}' "${CONTAINER_NAME}" 2>/dev/null)
if [ "$state" = "true" ]; then
@@ -70,27 +46,30 @@ is_container_running() {
}
while true; do
if is_plex_transcoding; then
# If transcoding (by the chosen criteria) is detected, ensure the container is not running.
# Check if total transcodes >= threshold
if is_plex_transcoding_over_threshold; then
# Ensure the container is not running
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}"
else
echo "$(date '+%Y-%m-%d %H:%M:%S') - ${CONTAINER_NAME} is already stopped."
fi
# Wait before checking again with status updates.
sleep_with_status "${WAIT_SECONDS}"
# Wait before checking again
echo "$(date '+%Y-%m-%d %H:%M:%S') - Sleeping for ${WAIT_SECONDS} seconds..."
sleep "${WAIT_SECONDS}"
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
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}"
else
echo "$(date '+%Y-%m-%d %H:%M:%S') - ${CONTAINER_NAME} is already running, no action needed."
fi
# Wait before next check with status updates.
sleep_with_status "${BASIC_CHECK}"
# Sleep before next check
echo "$(date '+%Y-%m-%d %H:%M:%S') - Sleeping for ${BASIC_CHECK} seconds..."
sleep "${BASIC_CHECK}"
fi
done