use 127.0.0.1 instead of localhost

Signed-off-by: Simon L <szaimen@e.mail.de>

Containers/apache/Caddyfile

@@ -56,7 +56,7 @@ https://{$ADDITIONAL_TRUSTED_DOMAIN}:443,
         rewrite /.well-known/carddav /remote.php/dav/
         rewrite /.well-known/caldav /remote.php/dav/
         header Strict-Transport-Security max-age=31536000;
-        reverse_proxy localhost:8000
+        reverse_proxy 127.0.0.1:8000
     }
 
     # TLS options

Containers/apache/healthcheck.sh

@@ -1,8 +1,8 @@
 #!/bin/bash
 
 nc -z "$NEXTCLOUD_HOST" 9000 || exit 0
-nc -z localhost 8000 || exit 1
+nc -z 127.0.0.1 8000 || exit 1
-nc -z localhost "$APACHE_PORT" || exit 1
+nc -z 127.0.0.1 "$APACHE_PORT" || exit 1
 if ! nc -z "$NC_DOMAIN" 443; then
     echo "Could not reach $NC_DOMAIN on port 443."
     exit 1

Containers/collabora/Dockerfile

@@ -17,5 +17,5 @@ RUN set -ex; \
 
 USER 100
 
-HEALTHCHECK CMD nc -z localhost 9980 || exit 1
+HEALTHCHECK CMD nc -z 127.0.0.1 9980 || exit 1
 LABEL com.centurylinklabs.watchtower.enable="false"

Containers/docker-socket-proxy/healthcheck.sh

@@ -1,4 +1,4 @@
 #!/bin/bash
 
 nc -z "$NEXTCLOUD_HOST" 9001 || exit 0
-nc -z localhost 2375 || exit 1
+nc -z 127.0.0.1 2375 || exit 1

Containers/domaincheck/Dockerfile

@@ -16,5 +16,5 @@ COPY --chmod=775 start.sh /start.sh
 USER www-data
 ENTRYPOINT ["/start.sh"]
 
-HEALTHCHECK CMD nc -z localhost $APACHE_PORT || exit 1
+HEALTHCHECK CMD nc -z 127.0.0.1 $APACHE_PORT || exit 1
 LABEL com.centurylinklabs.watchtower.enable="false"

Containers/fulltextsearch/Dockerfile

@@ -19,5 +19,5 @@ RUN set -ex; \
 
 USER 1000:0
 
-HEALTHCHECK CMD nc -z localhost 9200 || exit 1
+HEALTHCHECK CMD nc -z 127.0.0.1 9200 || exit 1
 LABEL com.centurylinklabs.watchtower.enable="false"

Containers/imaginary/Dockerfile

@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:latest
 FROM golang:1.22.3-alpine3.18 as go
 
-ENV IMAGINARY_HASH 6cd9edd1d3fb151eb773c14552886e4fc8e50138
+ENV IMAGINARY_HASH 6cd9edd1d3fb151eb773c14552886e4fc8e50138
 
 RUN set -ex; \
     apk add --no-cache \
@@ -38,5 +38,5 @@ USER nobody
 ENV MALLOC_ARENA_MAX=2
 ENTRYPOINT ["/start.sh"]
 
-HEALTHCHECK CMD nc -z localhost "$PORT" || exit 1
+HEALTHCHECK CMD nc -z 127.0.0.1 "$PORT" || exit 1
 LABEL com.centurylinklabs.watchtower.enable="false"

Containers/mastercontainer/Caddyfile

@@ -16,7 +16,7 @@
     }
 
     on_demand_tls {
-        ask http://localhost:9876/
+        ask http://127.0.0.1:9876/
     }
 }
 
@@ -26,7 +26,7 @@ http://:80 {
 
 https://:8443 {
 
-    reverse_proxy localhost:8000
+    reverse_proxy 127.0.0.1:8000
 
     tls {
         on_demand

Containers/mastercontainer/healthcheck.sh

@@ -1,10 +1,10 @@
 #!/bin/bash
 
 if [ -f "/mnt/docker-aio-config/data/configuration.json" ]; then
-    nc -z localhost 80 || exit 1
+    nc -z 127.0.0.1 80 || exit 1
-    nc -z localhost 8000 || exit 1
+    nc -z 127.0.0.1 8000 || exit 1
-    nc -z localhost 8080 || exit 1
+    nc -z 127.0.0.1 8080 || exit 1
-    nc -z localhost 8443 || exit 1
+    nc -z 127.0.0.1 8443 || exit 1
-    nc -z localhost 9000 || exit 1
+    nc -z 127.0.0.1 9000 || exit 1
-    nc -z localhost 9876 || exit 1
+    nc -z 127.0.0.1 9876 || exit 1
 fi

Containers/mastercontainer/mastercontainer.conf

@@ -19,7 +19,7 @@ Listen 8080
 
     # PHP match
     <FilesMatch "\.php$">
-        SetHandler "proxy:fcgi://localhost:9000"
+        SetHandler "proxy:fcgi://127.0.0.1:9000"
     </FilesMatch>
     # Master dir
     DocumentRoot /var/www/docker-aio/php/public/
@@ -41,8 +41,8 @@ Listen 8080
 # Https host
 <VirtualHost *:8080>
     # Proxy to https
-    ProxyPass / http://localhost:8000/
+    ProxyPass / http://127.0.0.1:8000/
-    ProxyPassReverse / http://localhost:8000/
+    ProxyPassReverse / http://127.0.0.1:8000/
     ProxyPreserveHost On
     # SSL
     SSLCertificateKeyFile /etc/apache2/certs/ssl.key

Containers/nextcloud/healthcheck.sh

@@ -10,6 +10,6 @@ fi
 # shellcheck disable=SC2153
 nc -z "$POSTGRES_HOST" "$POSTGRES_PORT" || exit 0
 
-if ! nc -z localhost 9000; then
+if ! nc -z 127.0.0.1 9000; then
     exit 1
 fi

Containers/notify-push/healthcheck.sh

@@ -4,4 +4,4 @@ if ! nc -z "$NEXTCLOUD_HOST" 9001; then
     exit 0
 fi
 
-nc -z localhost 7867 || exit 1
+nc -z 127.0.0.1 7867 || exit 1

Containers/onlyoffice/Dockerfile

@@ -4,5 +4,5 @@ FROM onlyoffice/documentserver:8.0.1.1
 
 # USER root is probably used
 
-HEALTHCHECK CMD nc -z localhost 80 || exit 1
+HEALTHCHECK CMD nc -z 127.0.0.1 80 || exit 1
 LABEL com.centurylinklabs.watchtower.enable="false"

Containers/postgresql/healthcheck.sh

@@ -2,4 +2,4 @@
 
 test -f "/mnt/data/backup-is-running" && exit 0
 
-psql -d "postgresql://oc_$POSTGRES_USER:$POSTGRES_PASSWORD@localhost:5432/$POSTGRES_DB" -c "select now()" || exit 1
+psql -d "postgresql://oc_$POSTGRES_USER:$POSTGRES_PASSWORD@127.0.0.1:5432/$POSTGRES_DB" -c "select now()" || exit 1

Containers/postgresql/start.sh

@@ -85,7 +85,7 @@ if ( [ -f "$DATADIR/PG_VERSION" ] && [ "$PG_MAJOR" != "$(cat "$DATADIR/PG_VERSIO
     exec docker-entrypoint.sh postgres &
 
     # Wait for creation
-    while ! psql -d "postgresql://oc_$POSTGRES_USER:$POSTGRES_PASSWORD@localhost:11000/$POSTGRES_DB" -c "select now()"; do
+    while ! psql -d "postgresql://oc_$POSTGRES_USER:$POSTGRES_PASSWORD@127.0.0.1:11000/$POSTGRES_DB" -c "select now()"; do
         echo "Waiting for the database to start."
         sleep 5
     done

Containers/talk-recording/Dockerfile

@@ -54,5 +54,5 @@ USER recording
 ENTRYPOINT ["/start.sh"]
 CMD ["python", "-m", "nextcloud.talk.recording", "--config", "/conf/recording.conf"]
 
-HEALTHCHECK CMD nc -z localhost 1234 || exit 1
+HEALTHCHECK CMD nc -z 127.0.0.1 1234 || exit 1
 LABEL com.centurylinklabs.watchtower.enable="false"

Containers/talk/healthcheck.sh

@@ -1,9 +1,9 @@
 #!/bin/bash
 
-nc -z localhost 8081 || exit 1
+nc -z 127.0.0.1 8081 || exit 1
-nc -z localhost 8188 || exit 1
+nc -z 127.0.0.1 8188 || exit 1
-nc -z localhost 4222 || exit 1
+nc -z 127.0.0.1 4222 || exit 1
-nc -z localhost "$TALK_PORT" || exit 1
+nc -z 127.0.0.1 "$TALK_PORT" || exit 1
 eturnalctl status || exit 1
 if ! nc -z "$NC_DOMAIN" "$TALK_PORT"; then
     echo "Could not reach $NC_DOMAIN on port $TALK_PORT."

php/src/Docker/DockerActionManager.php

@@ -44,7 +44,7 @@ class DockerActionManager
     }
 
     private function BuildApiUrl(string $url) : string {
-        return sprintf('http://localhost/%s/%s', self::API_VERSION, $url);
+        return sprintf('http://127.0.0.1/%s/%s', self::API_VERSION, $url);
     }
 
     private function BuildImageName(Container $container) : string {