86 lines
3.9 KiB
Bash
86 lines
3.9 KiB
Bash
#!/bin/bash
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# Configuration
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TAUTULLI_API_KEY="dad9bbb78bde43249754b630b58fbf7c" # Tautulli API Key
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TAUTULLI_URL="http://10.0.0.10:8181/api/v2" # Tautulli URL
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WAIT_SECONDS=180 # Wait time (in seconds) after killing the tdarr node before checking again
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BASIC_CHECK=3 # Basic check interval when Plex is idle
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CONTAINER_NAME="N4" # The exact name of your tdarr node container
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# Option: set to "yes" to disable tdarr only when a remote transcode is detected.
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# When set to "yes", if a remote transcode is active (even with local transcodes), tdarr is disabled.
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# Set to "no" to disable tdarr whenever any transcoding session (local or remote) is detected.
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DISABLE_TDARR_FOR_LOCAL_ONLY="yes"
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# Function to check if Plex is transcoding via Tautulli.
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is_plex_transcoding() {
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echo "$(date '+%Y-%m-%d %H:%M:%S') - Checking Plex activity via Tautulli API"
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response=$(curl -s "${TAUTULLI_URL}?apikey=${TAUTULLI_API_KEY}&cmd=get_activity")
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# Count local and remote transcoding sessions.
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# Assumes that each session includes an "ip_address" field.
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local_count=$(echo "$response" | jq '[.response.data.sessions[]? | select(.transcode_decision == "transcode" and (.ip_address | startswith("10.0.0.")))] | length')
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remote_count=$(echo "$response" | jq '[.response.data.sessions[]? | select(.transcode_decision == "transcode" and (.ip_address | startswith("10.0.0.") | not))] | length')
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total_count=$(( local_count + remote_count ))
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# Log counts.
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echo "$(date '+%Y-%m-%d %H:%M:%S') - Detected ${local_count} local and ${remote_count} remote transcoding session(s)."
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if [ "$DISABLE_TDARR_FOR_LOCAL_ONLY" = "yes" ]; then
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# Only remote transcoding triggers tdarr disable, even if local transcodes exist.
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if [ "$remote_count" -gt 0 ]; then
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echo "$(date '+%Y-%m-%d %H:%M:%S') - Remote transcoding detected."
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return 0
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else
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echo "$(date '+%Y-%m-%d %H:%M:%S') - No remote transcoding detected (only local transcoding active or none at all)."
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return 1
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fi
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else
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# Any transcoding session triggers tdarr disable.
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if [ "$total_count" -gt 0 ]; then
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echo "$(date '+%Y-%m-%d %H:%M:%S') - Plex is transcoding ${total_count} session(s)."
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return 0
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else
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echo "$(date '+%Y-%m-%d %H:%M:%S') - No Plex transcoding detected."
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return 1
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fi
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fi
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}
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# Function to check if the container is running.
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is_container_running() {
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state=$(docker inspect -f '{{.State.Running}}' "${CONTAINER_NAME}" 2>/dev/null)
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if [ "$state" = "true" ]; then
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return 0
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else
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return 1
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fi
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}
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while true; do
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if is_plex_transcoding; then
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# If transcoding (by the chosen criteria) is detected, ensure the container is not running.
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if is_container_running; then
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echo "$(date '+%Y-%m-%d %H:%M:%S') - Killing Docker container ${CONTAINER_NAME} due to Plex transcoding."
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docker kill "${CONTAINER_NAME}"
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else
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echo "$(date '+%Y-%m-%d %H:%M:%S') - ${CONTAINER_NAME} is already stopped."
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fi
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# Wait before checking again.
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echo "$(date '+%Y-%m-%d %H:%M:%S') - Sleeping for ${WAIT_SECONDS} seconds..."
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sleep "${WAIT_SECONDS}"
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else
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# When no triggering transcode is detected, if the container is stopped then start it.
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if ! is_container_running; then
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echo "$(date '+%Y-%m-%d %H:%M:%S') - Starting Docker container ${CONTAINER_NAME} since Plex is not transcoding."
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docker start "${CONTAINER_NAME}"
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else
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echo "$(date '+%Y-%m-%d %H:%M:%S') - ${CONTAINER_NAME} is already running, no action needed."
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fi
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# Sleep before next check.
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echo "$(date '+%Y-%m-%d %H:%M:%S') - Sleeping for ${BASIC_CHECK} seconds..."
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sleep "${BASIC_CHECK}"
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fi
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done
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