# Podman

- [Podman](#podman)
  - [Notes](#notes)
  - [Podman systemd files](#podman-systemd-files)
    - [iperf3](#iperf3)
    - [pihole](#pihole)
    - [Grafana](#grafana)
    - [Nginx](#nginx)
      - [Nginx Build](#nginx-build)
      - [Nginx Run](#nginx-run)
      - [Quadlet Generation](#quadlet-generation)
      - [Update yellow/orange](#update-yelloworange)

## Notes

- podman auth is stored in `/run/user/1000/containers`

## Podman systemd files

Rather than copying compose files or running podman run as systemd services you can
generate quadlet files to define containers that run at boot.

Podlet generates quadlets - systemd files specifically for containers.

You generate quadlets from compose files like so:

```bash
podman run \
    -v ./compose:/compose \
    -v ./quadlets:/quadlets \
    quay.io/k9withabone/podlet \
    -f /quadlets \
    -i \
    --overwrite \
    compose /compose/grafana-compose.yaml
```

Copy these files to `/usr/share/containers/systemd/`

### iperf3

```bash
podman run \
    -v ./compose:/compose \
    -v ./quadlets:/quadlets \
    quay.io/k9withabone/podlet \
    -f /quadlets \
    -i \
    --overwrite \
    compose /compose/iperf3-compose.yaml
```

### pihole

```bash
podman run \
    -v ./compose:/compose \
    -v ./quadlets:/quadlets \
    quay.io/k9withabone/podlet \
    -f /quadlets \
    -i \
    --overwrite \
    --wants network-online.target \
    --after network-online.target \
    compose /compose/pihole-compose.yaml
```

### Grafana

```bash
podman run \
    -v ./compose:/compose \
    -v ./quadlets:/quadlets \
    quay.io/k9withabone/podlet \
    -f /quadlets \
    -i \
    --overwrite \
    compose /compose/grafana-compose.yaml
```

### Nginx

nginx proxies all other services.

#### Nginx Build

```bash
podman build -f nginx-stream/Containerfile -t docker.io/ducoterra/nginx-stream:latest
podman build -f dns/Containerfile -t docker.io/ducoterra/nginx-stream-dns:latest

podman push docker.io/ducoterra/nginx-stream:latest
podman push docker.io/ducoterra/nginx-stream-dns:latest

podman-compose -f compose/nginx-compose.yaml up -d
```

#### Nginx Run

```bash
podman-compose -f compose/nginx-compose.yaml up
```

#### Quadlet Generation

```bash
podman run \
    -v ./compose:/compose \
    -v ./quadlets:/quadlets \
    quay.io/k9withabone/podlet \
    -f /quadlets \
    -i \
    --overwrite \
    compose /compose/nginx-stream-compose.yaml
```

#### Update yellow/orange

```bash
ansible-playbook -i ansible/inventory.yaml ansible/update-quadlets.yaml
```