curl: (56) Recv failure: Connection reset by peer解決方式

搭建docker中的mysql訪問宿主機端口報錯curl: (56) Recv failure: Connection reset by peer

解決方法很簡單，重建docker0網橋，但出現錯誤原因不清楚

重建docker0網橋步驟：

# 停止docker
systemctl stop docker
# 安裝bridge-utils
yum install -y bridge-utils 
# 關閉docker0網橋
ip link set dev docker0 down
# 刪除docker0網橋
brctl delbr docker0
# 添加docker0網橋
brctl addbr docker0
# 添加網橋信息
ip addr add 172.16.10.1/24 dev docker0
# 啟動docker0網橋
ip link set dev docker0 up
# 查看網橋是否正常
ip addr
# 啟動docker
systemctl restart docker

可能每次重啟centos都要運行一遍這個

參考：https://blog.csdn.net/qq_37490555/article/details/113944414?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522164412107116780271580309%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=164412107116780271580309&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2_allfirst_rank_ecpm_v1~rank_v31_ecpm-8-113944414.pc_search_insert_ulrmf&utm_term=curl%3A+%2856%29+Recv+failure%3A+Connection+reset+by+peer&spm=1018.2226.3001.4187