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[disk]²¿·Ö°üº¬ÁËÓë´ÅÅÌÏà¹ØµÄ²ÎÊýÉèÖá£readahead=>4096ÉèÖôÅÅÌÔ¤¶ÁÈ¡´óСΪ 4096¡£[sysctl]²¿·Ö°üº¬ÁË...
centos7 °²×°openvpnÈ«¹ý³Ì,ÄÜÕý³£·ÃÎÊÍøÂç - ÍøÂç - CSDN...
# ÆôÓÃIPת·¢ sudo sysctl -w net.ipv4.ip_forward=1 # ÅäÖÃNATת·¢ sudo iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o eth0...
CentOS 6 µÄ°²È«ÅäÖÃ
sysctl -w net.ipv4.icmp_ignore_bogus_error_responses=1 sysctl -w net.ipv4.ip_conntrack_max=65535 sysctl -w net.ipv4.tcp_syncookies...
linux³£ÓõÄÃüÁîÓÐÄÄЩ?
sudo sysctl -w kernel.ngroups_max=<еÄÏÞÖÆÊý> ÆäÖÐ,<еÄÏÞÖÆÊý>¿ÉÒÔ¸ù¾ÝÐèÒª¸ü¸Ä¡£ tailÖ÷ÒªÊÇÓÃÓڲ鿴ÎļþÄÚÈÝ ÆäĬÈϲÎÊýΪ -n ...
ÈçºÎʹÓà kubeadm ·½Ê½²¿Êð k8s ¼¯Èº?
cat >> /etc/sysctl.d/kubernetes.conf <<EOF net.bridge.bridge-nf-call-ip6tables = 1 net....
TCP/IP¡¢Http¡¢SocketµÄÇø±ð?
È»ºóÖ´ÐÐ /sbin/sysctl -p ÈòÎÊýÉúЧ¡£ net.ipv4.tcp_syncookies = 1 ±íʾ¿ªÆôSYN Cookies¡£µ±³öÏÖSYNµÈ´ý¶ÓÁÐÒç³öʱ,ÆôÓÃcookiesÀ´´¦Àí,¿É...
Kubernetes µ¥Master½ÚµãIP¸ü¸Ä¸ÃÈçºÎ´¦Àí?
cp /etc/kubernetes/admin.conf ~/.kube/config 7. ÖØÐÂÉú³ÉÖ¤Êé rm -rf /etc/kubernetes/pki/...
Kubernetes ¹ÙÍøÊÇkubeadm²¿Êð ,²¢Ã»Óжþ½øÖƲ¿ÊðµÄ...
Ìí¼ÓÍøÇŹýÂ˼°ÄÚºËת·¢ÅäÖÃÎļþ# cat /etc/sysctl.d/k8s.confnet.bridge.bridge-nf-call-ip6tables=...
Linux ÐÂÊÖÓ¦ÕÆÎÕµÄ 10 ¸ö»ù±¾ÃüÁîÓÐÄÄЩ?
sysctl net.core.wmem_default #126976 sysctl net.core.wmem_max #131071Ŀ¼ ÒѾ·¢Ë͵½ÍøÂçµÄÊý¾ÝÒÀÈ»ÐèÒªÔÝ´æÔÚsend bufferÖÐ,Ö»ÓÐÊÕµ½¶Ô...