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Update tdarr_node_killer.sh

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Added Startup Verification
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Admin9705
2025-02-23 20:14:43 -05:00
committed by GitHub
parent 1894401b63
commit 829a1b8a1f
1 changed files with 33 additions and 12 deletions
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45
tdarr_node_killer.sh
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@@ -2,16 +2,32 @@
# 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://10.0.0.16:8181/api/v2" # Tautulli URL (custom bridge mode)
WAIT_SECONDS=180 # Wait time (in seconds) after killing the tdarr node WAIT_SECONDS=180 # Wait time (in seconds) after killing the Tdarr node
BASIC_CHECK=3 # Seconds check interval to check on Plex Transcode Status BASIC_CHECK=3 # Basic check interval when Plex is idle
CONTAINER_NAME="N4" # Exact name of your tdarr node container CONTAINER_NAME="N1" # Exact name of your Tdarr node container
# The total number of transcodes (local + remote) required to trigger Tdarr shutdown # The total number of transcodes (local + remote) required to trigger Tdarr shutdown
TRANSCODE_THRESHOLD=3 TRANSCODE_THRESHOLD=4
# Function to check if Plex is transcoding via Tautulli # ------------------------------------------------------------
# Returns 0 (true) if total transcodes >= threshold, else returns 1 (false). # Function: Check connectivity to Tautulli API at startup
# ------------------------------------------------------------
check_tautulli_connection() {
echo "$(date '+%Y-%m-%d %H:%M:%S') - Checking connection to Tautulli API at ${TAUTULLI_URL}"
response=$(curl -s "${TAUTULLI_URL}?apikey=${TAUTULLI_API_KEY}&cmd=get_activity")
if echo "$response" | jq . >/dev/null 2>&1; then
echo "$(date '+%Y-%m-%d %H:%M:%S') - Successfully connected to Tautulli."
else
echo "$(date '+%Y-%m-%d %H:%M:%S') - ERROR: Could not connect to Tautulli API. Please check your Tautulli URL and API key."
exit 1
fi
}
# ------------------------------------------------------------
# Function: Check if Plex is transcoding via Tautulli
# Returns 0 (true) if total transcodes >= threshold, else returns 1 (false)
# ------------------------------------------------------------
is_plex_transcoding_over_threshold() { is_plex_transcoding_over_threshold() {
echo "$(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=${TAUTULLI_API_KEY}&cmd=get_activity")
@@ -25,7 +41,7 @@ is_plex_transcoding_over_threshold() {
echo "$(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: ${TRANSCODE_THRESHOLD}" echo "$(date '+%Y-%m-%d %H:%M:%S') - Total transcodes: ${total_count}, Threshold: ${TRANSCODE_THRESHOLD}"
# If total_count >= threshold, signal that we should kill Tdarr # Only if total_count >= threshold do we signal a kill
if [ "$total_count" -ge "$TRANSCODE_THRESHOLD" ]; then if [ "$total_count" -ge "$TRANSCODE_THRESHOLD" ]; then
echo "$(date '+%Y-%m-%d %H:%M:%S') - Total transcodes >= threshold (${TRANSCODE_THRESHOLD})." echo "$(date '+%Y-%m-%d %H:%M:%S') - Total transcodes >= threshold (${TRANSCODE_THRESHOLD})."
return 0 return 0
@@ -35,7 +51,9 @@ is_plex_transcoding_over_threshold() {
fi fi
} }
# Function to check if the container is running # ------------------------------------------------------------
# Function: Check if the container is running
# ------------------------------------------------------------
is_container_running() { is_container_running() {
state=$(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 [ "$state" = "true" ]; then
@@ -45,10 +63,13 @@ is_container_running() {
fi fi
} }
# Initial connectivity check to Tautulli
check_tautulli_connection
# Main monitoring loop
while true; do while true; do
# Check if total transcodes >= threshold
if is_plex_transcoding_over_threshold; then if is_plex_transcoding_over_threshold; then
# Ensure the container is not running # If threshold reached, ensure the container is not running.
if is_container_running; then if is_container_running; then
echo "$(date '+%Y-%m-%d %H:%M:%S') - Killing Docker container ${CONTAINER_NAME} due to Plex transcode threshold." echo "$(date '+%Y-%m-%d %H:%M:%S') - Killing Docker container ${CONTAINER_NAME} due to Plex transcode threshold."
docker kill "${CONTAINER_NAME}" docker kill "${CONTAINER_NAME}"
@@ -60,7 +81,7 @@ while true; do
echo "$(date '+%Y-%m-%d %H:%M:%S') - Sleeping for ${WAIT_SECONDS} seconds..." echo "$(date '+%Y-%m-%d %H:%M:%S') - Sleeping for ${WAIT_SECONDS} seconds..."
sleep "${WAIT_SECONDS}" sleep "${WAIT_SECONDS}"
else else
# If below threshold, ensure the container is running # If below threshold, ensure the container is running.
if ! is_container_running; then if ! is_container_running; then
echo "$(date '+%Y-%m-%d %H:%M:%S') - Starting Docker container ${CONTAINER_NAME} since transcodes are below threshold." echo "$(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}"