sh 从容器中提取网络名称

Posted 2021-05-06

GATEWAY=$(docker network ls -q | xargs docker network inspect | awk '/{/ {p=1};
     {if (p==1) {a[NR]=$0}};
     /artifactory/ {f=1};
     /}/ {p=0; if (f==1) {for (i in a) print a[i]};f=0; delete a}' | grep IPv4Address | cut -d"\"" -f4 | cut -d"/" -f1 | cut -d"." -f1,2)

echo $(docker network ls -q | xargs docker network inspect | awk '/{/ {p=1};
     {if (p==1) {a[NR]=$0}};
     /'$GATEWAY'/ {f=1};    
     /}/ {p=0; if (f==1) {for (i in a) print a[i]};f=0; delete a}' | grep Name | head -n 1 | cut -d "\"" -f4)