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| − | <code>[[ | + | <code>[[netplan]]</code> command is used for network configuration in [[Ubuntu]] Since [[Ubuntu 16.04 LTS]]<ref>https://wiki.ubuntu.com/BionicBeaver/ReleaseNotes#Network_configuration</ref>. netplan is included in <code>netplan.io</code> package and source code is available in GitHub https://github.com/CanonicalLtd/netplan/releases/tag/0.1. |
== Basic Commands == | == Basic Commands == | ||
* <code>[[netplan try]]</code> (you can also verity your [[YAML]] file before trying it, for example using <code>[[yq]]</code> utility) | * <code>[[netplan try]]</code> (you can also verity your [[YAML]] file before trying it, for example using <code>[[yq]]</code> utility) | ||
| − | * <code> | + | * <code>]]netplan generate]]</code> to validate the configuration is correctly parsed by netplan and written to disk so next boot will be available. |
| + | * <code>netplan --debug apply</code><ref>https://www.techrepublic.com/article/how-to-set-dns-nameservers-in-ubuntu-server-18-04/</ref> | ||
* <code>[[netplan apply]]</code> | * <code>[[netplan apply]]</code> | ||
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| − | == Config Files == | + | === Config Files === |
| − | * <code> | + | * <code>/etc/netplan/*.yaml</code> (Read Netplan examples: https://netplan.io/examples) |
Depending on your [[Bionic]] (18.04LTS) installation method, your configuration file will be different:<ref>https://ubuntu.com/blog/ubuntu-bionic-netplan</ref> | Depending on your [[Bionic]] (18.04LTS) installation method, your configuration file will be different:<ref>https://ubuntu.com/blog/ubuntu-bionic-netplan</ref> | ||
| − | + | <pre> | |
| − | + | INSTALL TYPE RENDERER FILE | |
| − | + | Server ISO systemd-networkd /etc/netplan/01-netcfg.yaml | |
| − | + | Cloud Image systemd-networkd /etc/netplan/50-cloud-init.yaml | |
| − | + | Desktop ISO NetworkManager /etc/netplan/01-network-manager-all.yaml | |
| − | + | </pre> | |
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== Activities == | == Activities == | ||
=== Basic === | === Basic === | ||
| − | # Read Netplan examples: https://netplan.io/examples including [[Netplan Bonding]] and [[Netplan: additional examples| | + | # Read Netplan examples: https://netplan.io/examples including [[Netplan Bonding]] and [[Netplan: additional examples|additional examples]] |
| − | # Configure your [[DNS]] servers in | + | # Configure your [[DNS]] servers in Ubuntu. https://www.techrepublic.com/article/how-to-set-dns-nameservers-in-ubuntu-server-18-04/ |
=== Advanced === | === Advanced === | ||
# Review netplan source code: https://github.com/CanonicalLtd/netplan | # Review netplan source code: https://github.com/CanonicalLtd/netplan | ||
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== See also == | == See also == | ||
* {{netplan}} | * {{netplan}} | ||
| + | * {{systemd}} | ||
* {{Linux networking commands}} | * {{Linux networking commands}} | ||
| + | * {{ethernet}} | ||
| + | * <code>[[virsh net-define]]</code> | ||
{{CC license}} | {{CC license}} | ||
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