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| author | gabrielgio <gabriel.giovanini@pm.me> | 2020-07-13 21:47:07 +0200 |
|---|---|---|
| committer | gabrielgio <gabriel.giovanini@pm.me> | 2020-07-13 21:47:07 +0200 |
| commit | 2a646d484b9305dce54386679d2a07ccae6b3196 (patch) | |
| tree | 0abb825cc90ca9138029f51768b1006231778ab1 | |
| parent | 9e8751d25fd809597c5acf69b51cacd2056acaf6 (diff) | |
| download | gabrielgio.me-2a646d484b9305dce54386679d2a07ccae6b3196.tar.gz gabrielgio.me-2a646d484b9305dce54386679d2a07ccae6b3196.tar.bz2 gabrielgio.me-2a646d484b9305dce54386679d2a07ccae6b3196.zip | |
Add some network material
| -rw-r--r-- | content/logs/2020-07-13-k8s.org | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/content/logs/2020-07-13-k8s.org b/content/logs/2020-07-13-k8s.org index 8422858..b55c982 100644 --- a/content/logs/2020-07-13-k8s.org +++ b/content/logs/2020-07-13-k8s.org @@ -20,6 +20,40 @@ for Tectonic [fn:2] - Terraform Tectonic [fn:5] ** Network Setup DHCP/TFTP/DNS +First learning the basics again: + +- https://linuxhint.com/install_dhcp_server_ubuntu/ +- https://www.youtube.com/watch?v=XQ3T14SIlV4 + + +To check open ports +#+BEGIN_SRC sh +lsof -Pni | grep LISTEN +#+END_SRC + +Run the provided [fn:dnsmasq] image with ~dnsmasq~ and PXE toolkit + +#+BEGIN_SRC sh +docker run --rm --cap-add=NET_ADMIN --net=host quay.io/coreos/dnsmasq \ + -d -q \ + --dhcp-range=192.168.1.3,192.168.1.254 \ + --enable-tftp --tftp-root=/var/lib/tftpboot \ + --dhcp-match=set:bios,option:client-arch,0 \ + --dhcp-boot=tag:bios,undionly.kpxe \ + --dhcp-match=set:efi32,option:client-arch,6 \ + --dhcp-boot=tag:efi32,ipxe.efi \ + --dhcp-match=set:efibc,option:client-arch,7 \ + --dhcp-boot=tag:efibc,ipxe.efi \ + --dhcp-match=set:efi64,option:client-arch,9 \ + --dhcp-boot=tag:efi64,ipxe.efi \ + --dhcp-userclass=set:ipxe,iPXE \ + --dhcp-boot=tag:ipxe,http://matchbox.example.com:8080/boot.ipxe \ + --address=/matchbox.example/192.168.1.2 \ + --log-queries \ + --log-dhcp +#+END_SRC + + ** Matchbox ** PXE network boot environment ** Terraform Tectonic @@ -36,3 +70,4 @@ for Tectonic [fn:2] [fn:5]https://coreos.com/tectonic/releases/ +[fn:dnsmasq]https://github.com/poseidon/matchbox/tree/v0.7.0/contrib/dnsmasq |