update LimitNOFILE

Author: gitbarnabedikartola

pkgbuild/biglinux-docker-config.install

@@ -7,6 +7,10 @@ post_install() {
         usermod -aG docker "$user"
     done
 
+    if [ "$(grep LimitNOFILE= /lib/systemd/system/containerd.service | cut -d "=" -f2)" = "infinity" ];then
+        sed -i '/LimitNOFILE=/s/infinity/1048576/' containerd.service
+    fi
+
     # Enable Docker to start on boot
     systemctl enable docker
 
@@ -15,11 +19,21 @@ post_install() {
 
     # Update current user's groups in the current session
     usermod -aG docker "$(id -un)"
-    
+
     #change permissions
     chmod 666 /var/run/docker.sock
 }
 
+post_upgrade() {
+    if [ "$(grep LimitNOFILE= /lib/systemd/system/containerd.service | cut -d "=" -f2)" = "infinity" ];then
+        active=$(systemctl is-active containerd.service)
+        sed -i '/LimitNOFILE=/s/infinity/1048576/' /lib/systemd/system/containerd.service
+        systemctl daemon-reload
+        if [ "$active" = "active" ];then
+            systemctl restart containerd.service
+        fi
+    fi
+}
 
 post_remove() {
     if pacman -Qi docker &> /dev/null; then

pkgbuild/biglinux-docker-config.install~

@@ -0,0 +1,48 @@
+post_install() {
+    if ! getent group docker > /dev/null; then
+        groupadd docker
+    fi
+
+    for user in $(awk -F':' '{ if ($3 >= 1000 && $1 != "nobody") print $1 }' /etc/passwd); do
+        usermod -aG docker "$user"
+    done
+
+    if [ "$(grep LimitNOFILE= /lib/systemd/system/containerd.service | cut -d "=" -f2)" = "infinity" ];then
+        sed -i '/LimitNOFILE=/s/infinity/1048576/' containerd.service
+    fi
+
+    # Enable Docker to start on boot
+    systemctl enable docker
+
+    # Start Docker service
+    systemctl start docker
+
+    # Update current user's groups in the current session
+    usermod -aG docker "$(id -un)"
+
+    #change permissions
+    chmod 666 /var/run/docker.sock
+}
+
+post_upgrade() {
+    if [ "$(grep LimitNOFILE= /lib/systemd/system/containerd.service | cut -d "=" -f2)" = "infinity" ];then
+        active=$(systemctl is-active containerd.service)
+        sed -i '/LimitNOFILE=/s/infinity/1048576/' containerd.service
+        systemctl daemon-reload
+        if [ "$active" = "active" ];then
+            systemctl restart containerd.service
+        fi
+    fi
+}
+
+post_remove() {
+    if pacman -Qi docker &> /dev/null; then
+        echo "Docker is installed. The docker.service will not be disabled."
+    else
+        systemctl disable docker.service
+    fi
+
+    if getent group docker > /dev/null; then
+        groupdel docker
+    fi
+}