Устранение системных ограничений на сетевые операции

configs/sysctl/sysctl.conf

@@ -0,0 +1,8 @@
+net.core.rmem_default = 4194304
+net.core.rmem_max = 4194304
+
+net.core.wmem_default = 4194304
+net.core.wmem_max = 4194304
+
+net.core.somaxconn = 8184
+net.core.netdev_max_backlog = 65536

configs/systemd/system.conf

@@ -0,0 +1,3 @@
+
+[Manager]
+DefaultLimitNOFILE=524288:524288

install

@@ -7,7 +7,7 @@ fi
 
 echo "Started"
 
-chmod 777 ./install_deps ./install_configs ./install_services
+chmod 777 ./install_*
 
 ./install_deps
 
@@ -99,8 +99,8 @@ ldconfig
 cd $INSTALL_DIR
 ./install_asterisk
 ./install_configs
+./install_system_configs
 ./install_services
-systemctl restart systemd-journald
 
 # for hlr base
 mkdir -p /var/lib/osmocom

install_configs

@@ -13,17 +13,8 @@ rm -rf /etc/osmocom
 
 cp -r $INSTALL_DIR/configs/osmocom /etc/osmocom
 cp -r $INSTALL_DIR/configs/asterisk/* /etc/asterisk/
-cp $INSTALL_DIR/configs/journalctl/journald.conf /etc/systemd/journald.conf
 
 chown asterisk:asterisk /etc/asterisk
 chown asterisk:asterisk /etc/asterisk/*
 
 echo "Config update ended"
-
-
-
-
-
-
-
-

install_system_configs

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+if [[ $EUID -ne 0 ]]; then
+   echo "This script must be run as root" 
+   exit 1
+fi
+
+echo "System config update started"
+
+INSTALL_DIR=`pwd`
+
+cp $INSTALL_DIR/configs/journalctl/journald.conf /etc/systemd/journald.conf
+systemctl restart systemd-journald
+
+cp -v $INSTALL_DIR/configs/sysctl/sysctl.conf /etc/sysctl.conf
+# reload system settings(read /etc/sysctl.conf)
+sysctl --system
+
+cp -v $INSTALL_DIR/configs/systemd/system.conf /etc/systemd/system.conf
+systemctl daemon-reload
+
+echo "System config update ended"