8f9b156acc
On Fedora 29+, the network.service scripts have been moved into a separate deprecated package. NetworkManager is the supported interface for configuring networks. We have ignored NM for a long time, but we are now running out of options. Luckily we can support this fairly easily with the ifcfg-rh disto plugin that NM provides. Using this, the existing /etc/sysconfig/network-scripts files are used by NM. The only slight difference to the config files is that we need to tell NM it's ok to use it by removing NM_CONTROLLED=no. We also need to update the .service file which needs to call glean with the flag to enable NM, and doesn't need to call ifup. We have found that local-fs.target seems to be the best place to run this so it's nice and early. This is plumbed through from simple-init in DIB (I4d76e88ce25e5675fd5ef48924acd09915a62a4b) which will call glean-install with the new --use-nm flag if DIB_SIMPLE_INIT_NETWORKMANAGER is set. Since all Centos and Feodora are using NetworkManager by default, there is an argument that we should just switch to this and not bother with a flag. However, since NM brings in new libraries and possibly other changes to the base system, it's very possible we will either want to revert the change temporarily or perhaps even run parallel with and without. In these cases we can simply flip the variable in DIB and rebuild rather than having to revert code and do new glean releases. Longer term (say, around time we bring up CentOS 8), I see this becoming the default. Other platforms have distro plugins for NM to read their "legacy" configuration files too in the same way as here. This is left as future work. NetworkManager enabled build and boot for Centos and Fedora is tested in I640838c68a05f3b22683c1e90279725a77678526 Change-Id: I3d379d35e7b000f32c3f6cc197c8aaafebc683fb
25 lines
552 B
Plaintext
25 lines
552 B
Plaintext
### Write /etc/sysconfig/network-scripts/ifcfg-eth0
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# Automatically generated, do not edit
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DEVICE=eth0
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BOOTPROTO=dhcp
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HWADDR=bc:76:4e:01:62:86
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ONBOOT=yes
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%NM_CONTROLLED%
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TYPE=Ethernet
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### Write /etc/sysconfig/network-scripts/ifcfg-eth1
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# Automatically generated, do not edit
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DEVICE=eth1
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BOOTPROTO=dhcp
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HWADDR=bc:76:4e:05:7b:06
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ONBOOT=yes
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%NM_CONTROLLED%
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TYPE=Ethernet
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### Write /etc/sysconfig/network-scripts/ifcfg-eth3
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# Automatically generated, do not edit
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DEVICE=eth3
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BOOTPROTO=dhcp
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HWADDR=bc:76:4e:12:a4:bb
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ONBOOT=yes
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%NM_CONTROLLED%
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TYPE=Ethernet
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