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This avoids network activity when we check for the oc client
$ strace -f -e trace=network -y oc version 2>&1 | grep -e socket -e connect
[pid 31622] socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 4<socket:[157959]>
[pid 31622] connect(4<socket:[157959]>, {sa_family=AF_UNIX, sun_path="/run/systemd/resolve/io.systemd.Resolve"}, 42) = -1 ENOENT (No such file or directory)
[pid 31622] socket(AF_INET, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP) = 4<socket:[157960]>
[pid 31622] setsockopt(4<socket:[157960]>, SOL_IP, IP_RECVERR, [1], 4) = 0
[pid 31622] connect(4<socket:[157960]>, {sa_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("172.16.15.254")}, 16) = 0
[pid 31622] sendmmsg(4<socket:[157960]>, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="Ol\1\0\0\1\0\0\0\0\0\0\3api\7mcg-hub\3aws\21val"..., iov_len=54}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, msg_len=54}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\253o\1\0\0\1\0\0\0\0\0\0\3api\7mcg-hub\3aws\21val"..., iov_len=54}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, msg_len=54}], 2, MSG_NOSIGNAL) = 2
[pid 31622] recvfrom(4<socket:[157960]>, "\253o\201\200\0\1\0\0\0\1\0\0\3api\7mcg-hub\3aws\21val"..., 2048, 0, {sa_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("172.16.15.254")}, [28 => 16]) = 163
[pid 31622] recvfrom(4<socket:[157960]>, "Ol\201\200\0\1\0\1\0\0\0\0\3api\7mcg-hub\3aws\21val"..., 65536, 0, {sa_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("172.16.15.254")}, [28 => 16]) = 70
[pid 31622] socket(AF_INET, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, IPPROTO_IP) = 4<socket:[150273]>
[pid 31622] connect(4<socket:[150273]>, {sa_family=AF_INET, sin_port=htons(6443), sin_addr=inet_addr("35.181.252.216")}, 16) = -1 EINPROGRESS (Operation now in progress)
[pid 31624] getsockopt(4<socket:[150273]>, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
[pid 31624] getpeername(4<socket:[150273]>, {sa_family=AF_INET, sin_port=htons(6443), sin_addr=inet_addr("35.181.252.216")}, [112 => 16]) = 0
[pid 31624] getsockname(4<socket:[150273]>, {sa_family=AF_INET, sin_port=htons(52090), sin_addr=inet_addr("172.16.0.4")}, [112 => 16]) = 0
[pid 31624] setsockopt(4<socket:[150273]>, SOL_TCP, TCP_NODELAY, [1], 4) = 0
[pid 31624] setsockopt(4<socket:[150273]>, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0
[pid 31624] setsockopt(4<socket:[150273]>, SOL_TCP, TCP_KEEPIDLE, [30], 4) = 0
[pid 31624] setsockopt(4<socket:[150273]>, SOL_TCP, TCP_KEEPINTVL, [15], 4) = 0
[pid 31624] setsockopt(4<socket:[150273]>, SOL_TCP, TCP_KEEPCNT, [9], 4) = 0
$ strace -f -e trace=network -y oc version --client=true 2>&1 | grep -e socket -e connect
$
Do not poke the network when checking for the oc cli
Contributor
|
/lgtm |
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