sethvargo

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s8sg

Create qcow image

qemu-img create -f qcow2 file.qcow2 100M
sudo mkfs.ext4 file.qcow2

Add drive it to the MicroVM

--add-drive=file.qcow2:rw

s8sg

Create Bridge interface on the host and give internet access

sudo ip link add name br0 type bridge
sudo ip addr add 172.20.0.1/24 dev br0
sudo ip link set dev br0 up
sudo sysctl -w net.ipv4.ip_forward=1
sudo iptables --table nat --append POSTROUTING --out-interface enp3s0 -j MASQUERADE
sudo iptables --insert FORWARD --in-interface br0 -j ACCEPT

Create a tap device and link to the bridge

carterbryden

defmodule MyApp.Repo.Migrations.AddPostgresTriggerAndFunctionForAllTables do
  use Ecto.Migration

  def up do
    # Create a function that broadcasts row changes
    execute "
      CREATE OR REPLACE FUNCTION broadcast_changes()
      RETURNS trigger AS $$
      DECLARE
        current_row RECORD;

optiz0r

{{- range services -}}
  {{- if .Name | contains "sidecar" | not -}}
    {{- $groupedServices := (service .Name | byMeta "caddy_enable") -}}
    {{- $enabledServices := (index $groupedServices "true" ) -}}
    {{- range $enabledServices -}}
      {{- $vhost := index .ServiceMeta "caddy_vhost" -}}
      {{- scratch.MapSetX "vhosts" $vhost . -}}
    {{- end -}}
  {{- end -}}
{{- end -}}