Portainer API Home Assistant Command Line Switch Example

configuration.yaml

...
switch:
  - platform: command_line
    switches:
      portainer_transmission:
        command_on: "/bin/bash /config/portainer_transmission_start.sh"
        command_off: "/bin/bash /config/portainer_transmission_stop.sh"
        command_state: "/bin/bash /config/portainer_transmission_state.sh"
        friendly_name: "Portainer Transmission"
...

portainer_transmission_start.sh

#!/bin/bash
P_USER=${P_USER:-"USERNAME"}
P_PASS=${P_PASS:-"PASSWORD"}
P_URL=${P_URL:-"http://YOURIP:PORT"}

echo "Logging in..."
P_TOKEN=$(curl -s -X POST -H "Content-Type: application/json;charset=UTF-8" -d "{\"username\":\"$P_USER\",\"password\":\"$P_PASS\"}" "$P_URL/api/auth")
if [[ $P_TOKEN = *"jwt"* ]]; then
  echo " ... success"
else
  echo "Result: failed to login"
  exit 1
fi
T=$(echo $P_TOKEN | jq -r '.jwt')

echo "Getting containers..."
P_CONTAINERS=$(curl -s -H "Content-Type: application/json;charset=UTF-8" -H "Authorization: Bearer $T" "$P_URL/api/endpoints/1/docker/containers/json?all=true")

C=$(echo $P_CONTAINERS | jq -r '.[] | select(.Image | contains("transmission")) | .Id')
if [ -z ${C} ]; then
    echo "Failed to get container ID"
    exit 1
fi
echo " ... success"

echo "Starting container..."
P_STATUS=$(curl -X POST -s -H "Content-Type:application/json" -H "Authorization: Bearer ${T}" "$P_URL/api/endpoints/1/docker/containers/${C}/start")

exit 0

portainer_transmission_state.sh

#!/bin/bash
P_USER=${P_USER:-"USERNAME"}
P_PASS=${P_PASS:-"PASSWORD"}
P_URL=${P_URL:-"http://YOURIP:PORT"}

echo "Logging in..."
P_TOKEN=$(curl -s -X POST -H "Content-Type: application/json;charset=UTF-8" -d "{\"username\":\"$P_USER\",\"password\":\"$P_PASS\"}" "$P_URL/api/auth")
if [[ $P_TOKEN = *"jwt"* ]]; then
  echo " ... success"
else
  echo "Result: failed to login"
  exit 1
fi
T=$(echo $P_TOKEN | jq -r '.jwt')

echo "Getting containers..."
P_CONTAINERS=$(curl -s -H "Content-Type: application/json;charset=UTF-8" -H "Authorization: Bearer $T" "$P_URL/api/endpoints/1/docker/containers/json?all=true")
# echo "Containers: $P_CONTAINERS"

C=$(echo $P_CONTAINERS | jq -r '.[] | select(.Image | contains("transmission")) | .State')
if [ -z ${C} ]; then
    echo "Failed to get container state"
    exit 1
fi
echo "Container State: $C"

if [[ $C = "running" ]]; then  
  exit  0
else
  exit 1
fi

portainer_transmission_stop.sh

#!/bin/bash
P_USER=${P_USER:-"USERNAME"}
P_PASS=${P_PASS:-"PASSWORD"}
P_URL=${P_URL:-"http://YOURIP:PORT"}

echo "Logging in..."
P_TOKEN=$(curl -s -X POST -H "Content-Type: application/json;charset=UTF-8" -d "{\"username\":\"$P_USER\",\"password\":\"$P_PASS\"}" "$P_URL/api/auth")
if [[ $P_TOKEN = *"jwt"* ]]; then
  echo " ... success"
else
  echo "Result: failed to login"
  exit 1
fi
T=$(echo $P_TOKEN | jq -r '.jwt')

echo "Getting containers..."
P_CONTAINERS=$(curl -s -H "Content-Type: application/json;charset=UTF-8" -H "Authorization: Bearer $T" "$P_URL/api/endpoints/1/docker/containers/json?all=true")

C=$(echo $P_CONTAINERS | jq -r '.[] | select(.Image | contains("transmission")) | .Id')
if [ -z ${C} ]; then
    echo "Failed to get container ID"
    exit 1
fi
echo " ... success"

echo "Stopping container..."
P_STATUS=$(curl -X POST -s -H "Content-Type:application/json" -H "Authorization: Bearer ${T}" "$P_URL/api/endpoints/1/docker/containers/${C}/stop")

exit 0