Reduce memory usage by starting Puma in single mode

Belongs to solectrus/solectrus#2625
solectrus · Dec 12, 2023 · a3025ad · a3025ad
1 parent 4776811
commit a3025ad
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diff --git a/guide/external-server/.env b/guide/external-server/.env
@@ -24,6 +24,10 @@ ADMIN_PASSWORD=my-secret-login-password
 #
 # Optional: Allow iframe embedding
 # FRAME_ANCESTORS=https://my-other-home-automation-software.com
+#
+# Start web server Puma in single mode (recommended to reduce memory usage)
+WEB_CONCURRENCY=0
+#
 
 ##################################################################
 # Influx database settings

diff --git a/guide/external-server/docker-compose.yml b/guide/external-server/docker-compose.yml
@@ -36,6 +36,7 @@ services:
       - INFLUX_MEASUREMENT_PV
       - INFLUX_MEASUREMENT_FORECAST
       - INFLUX_POLL_INTERVAL
+      - WEB_CONCURRENCY
     healthcheck:
       test: ['CMD-SHELL', 'nc -z 127.0.0.1 3000 || exit 1']
     restart: always

diff --git a/guide/mqtt-evcc/.env b/guide/mqtt-evcc/.env
@@ -22,6 +22,10 @@ ADMIN_PASSWORD=my-secret-login-password
 #
 # Optional: Allow iframe embedding
 # FRAME_ANCESTORS=https://my-other-home-automation-software.com
+#
+# Start web server Puma in single mode (recommended to reduce memory usage)
+WEB_CONCURRENCY=0
+#
 
 ##################################################################
 # Influx database settings

diff --git a/guide/mqtt-evcc/docker-compose.yml b/guide/mqtt-evcc/docker-compose.yml
@@ -36,6 +36,7 @@ services:
       - INFLUX_MEASUREMENT_PV
       - INFLUX_MEASUREMENT_FORECAST
       - INFLUX_POLL_INTERVAL
+      - WEB_CONCURRENCY
     healthcheck:
       test: ['CMD-SHELL', 'nc -z 127.0.0.1 3000 || exit 1']
     restart: always

diff --git a/guide/mqtt-iobroker/.env b/guide/mqtt-iobroker/.env
@@ -24,6 +24,10 @@ ADMIN_PASSWORD=my-secret-login-password
 #
 # Optional: Allow iframe embedding
 # FRAME_ANCESTORS=https://my-other-home-automation-software.com
+#
+# Start web server Puma in single mode (recommended to reduce memory usage)
+WEB_CONCURRENCY=0
+#
 
 ##################################################################
 # Influx database settings

diff --git a/guide/mqtt-iobroker/docker-compose.yml b/guide/mqtt-iobroker/docker-compose.yml
@@ -36,6 +36,7 @@ services:
       - INFLUX_MEASUREMENT_PV
       - INFLUX_MEASUREMENT_FORECAST
       - INFLUX_POLL_INTERVAL
+      - WEB_CONCURRENCY
     healthcheck:
       test: ['CMD-SHELL', 'nc -z 127.0.0.1 3000 || exit 1']
     restart: always

diff --git a/guide/raspberry-pi/.env b/guide/raspberry-pi/.env
@@ -24,6 +24,10 @@ ADMIN_PASSWORD=my-secret-login-password
 #
 # Optional: Allow iframe embedding
 # FRAME_ANCESTORS=https://my-other-home-automation-software.com
+#
+# Start web server Puma in single mode (recommended to reduce memory usage)
+WEB_CONCURRENCY=0
+#
 
 ##################################################################
 # Influx database settings

diff --git a/guide/raspberry-pi/docker-compose.yml b/guide/raspberry-pi/docker-compose.yml
@@ -36,6 +36,7 @@ services:
       - INFLUX_MEASUREMENT_PV
       - INFLUX_MEASUREMENT_FORECAST
       - INFLUX_POLL_INTERVAL
+      - WEB_CONCURRENCY
     healthcheck:
       test: ['CMD-SHELL', 'nc -z 127.0.0.1 3000 || exit 1']
     restart: always

diff --git a/guide/synology/.env b/guide/synology/.env
@@ -24,6 +24,10 @@ ADMIN_PASSWORD=my-secret-login-password
 #
 # Optional: Allow iframe embedding
 # FRAME_ANCESTORS=https://my-other-home-automation-software.com
+#
+# Start web server Puma in single mode (recommended to reduce memory usage)
+WEB_CONCURRENCY=0
+#
 
 ##################################################################
 # Influx database settings

diff --git a/guide/synology/docker-compose.yml b/guide/synology/docker-compose.yml
@@ -36,6 +36,7 @@ services:
       - INFLUX_MEASUREMENT_PV
       - INFLUX_MEASUREMENT_FORECAST
       - INFLUX_POLL_INTERVAL
+      - WEB_CONCURRENCY
     healthcheck:
       test: ['CMD-SHELL', 'nc -z 127.0.0.1 3000 || exit 1']
     restart: always