Can’t ping default gateway on ubuntu 18.0

I can’t ping my default gateway on ubuntu 18.04. Below are the output of my settings: # ifconfig enp12s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 172.30.149.90 netmask 255.255.255.240 broadcast 172.30.149.95 ether f0:1f:af:3e:73:a3 txqueuelen 1000 (Ethernet) RX packets 2005 bytes 154598 (154.5 KB) RX errors 0 dropped 380 overruns 0 frame 0 TX packets 950 bytes 117982 (117.9…

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oneshot systemd unit does not execute all commands on Debian Jessie

I have the following systemd unit defined: [Unit] Description=Install awscli Before=kubelet.service [Service] Type=oneshot ExecStart=/usr/bin/apt-get remove python-pip -y ; /usr/bin/easy_install pip ; /usr/local/bin/pip install -U awscli When this systemd unit starts, in response to the kubelet.service starting, I see the following output: Dec 10 14:54:35 ip-10-0-29-21 systemd[1]: Starting Install awscli… Dec 10 14:54:35 ip-10-0-29-21 apt-get[1269]: Reading…

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