docker-pi-hole VS node-red-docker

Yesterday I deployed the official pi hole docker container on my raspberry pi 3 and set a custom DNS address on my phone addressing to the pi.

#pihole   pihole:     container_name: pihole     image: pihole/pihole:latest     ports:       - target: 53         published: 53         protocol: tcp         mode: host       - target: 53         published: 53         protocol: udp         mode: host       - "67:67/udp"       - "8070:80/tcp"       - "8073:443/tcp"     environment:       TZ: 'America/Indianapolis'       WEBPASSWORD: #'TEMP_PASSWORD' #'set a secure password here or it will be random'       WEBPASSWORD_FILE: '/etc/pihole/adminpw.txt'     # Volumes store your data between container upgrades     volumes:       - '~/pihole/etc-pihole:/etc/pihole'       - '~/pihole/etc-dnsmasq.d:/etc/dnsmasq.d'     #   https://github.com/pi-hole/docker-pi-hole#note-on-capabilities     cap_add:       - NET_ADMIN # Recommended but not required (DHCP needs NET_ADMIN)     #network_mode: host     restart: unless-stopped     #UPTIME KUMA   uptime_kuma:     image: louislam/uptime-kuma:1     container_name: uptime-kuma     volumes:      - uptime-kuma:/app/data     ports:      - 8060:3001     restart: always

version: "3" # More info at https://github.com/pi-hole/docker-pi-hole/ and https://docs.pi-hole.net/ networks: dns_net: driver: bridge ipam: config: - subnet: 10.2.0.0/24 services: pihole: depends_on: [unbound] container_name: pihole image: pihole/pihole:latest hostname: pihole networks: dns_net: ipv4_address: 10.2.0.100 ports: - "5335:53/tcp" - "5335:53/udp" - "7000:80/tcp" environment: TZ: ${TZ} WEBPASSWORD: ${PWD} FTLCONF_LOCAL_IPV4: ${HOST_IP} # Set to server's LAN IP, used by web block modes. PIHOLE_DNS_: 10.2.0.200 # Upstream DNS server(s) for Pi-hole to forward queries to, separated by a semicolon DNSMASQ_LISTENING: all # "Listen on all interfaces, permit all origins" # Volumes store your data between container upgrades volumes: - /var/lib/docker/volumes/pihole/etc-pihole:/etc/pihole - /var/lib/docker/volumes/pihole/etc-dnsmasq.d:/etc/dnsmasq.d healthcheck: disable: true restart: unless-stopped unbound: # https://github.com/MatthewVance/unbound-docker container_name: unbound image: mvance/unbound:latest hostname: unbound networks: dns_net: ipv4_address: 10.2.0.200 ports: - "${HOST_IP}:53:53/udp" - "${HOST_IP}:53:53/tcp" healthcheck: disable: true restart: unless-stopped

services: pihole: container_name: pihole image: pihole/pihole:latest hostname: pihole # Container hostname (optional) domainname: mynetwork.local # Container domain (optional) mac_address: f7:55:63:b0:68:83 # Random MAC address (optional) networks: virtualnet: # Name of macvlan ipv4_address: 192.168.100.249 # Desired IP for pihole dns: - 127.0.0.1 - 1.1.1.1 ports: - "53:53/tcp" - "53:53/udp" - "67:67/udp" - "80:80/tcp" - "443:443/tcp" volumes: - ./pihole-configs/:/etc/pihole/ - ./dnsmasq.d-configs/:/etc/dnsmasq.d/ # DNSMASQ_USER # https://github.com/pi-hole/docker-pi-hole/issues/963 # https://github.com/pi-hole/docker-pi-hole/blob/master/README.md#upgrade-notes environment: FTLCONF_LOCAL_IPV4: 10.59.0.6 # Desired IP for pihole VIRTUAL_HOST: pihole.mynetwork.local DNSMASQ_USER: root PIHOLE_DNS_: 1.1.1.1;1.0.0.1;2606:4700:4700::1111;2606:4700:4700::1001 restart: unless-stopped # Set container to always restart

You could have a look at docker and try to run a more recent Ubuntu image on the Nano https://github.com/pi-hole/docker-pi-hole

My advice would be either use the docker-pi-hole documentation/quick start, or contact the content creator.

Feb 14 16:16:31 podhost podman\3483]: 2023-02-14 16:16:31.053466474 -0300 -03 m=+0.071815344 container health_status 2177a7448029695a17a9c0c774b8f48875bda76f6bf6e100254532765c6005d7 ()image=docker.io/nodered/node-red:3.0.2-18, name=nodered, health\status=unhealthy, org.label-schema.build-date=2022-08-04T13:19:34Z, org.label-schema.docker.dockerfile=.docker/Dockerfile.alpine, org.label-schema.vcs-type=Git, org.label-schema.license=Apache-2.0, org.label-schema.name=Node-RED, authors=Dave Conway-Jones, Nick O'Leary, James Thomas, Raymond Mouthaan, org.label-schema.vcs-url=https://github.com/node-red/node-red-docker, org.label-schema.version=3.0.2, org.label-schema.arch=, org.label-schema.description=Low-code programming for event-driven applications., org.label-schema.url=https://nodered.org, org.label-schema.vcs-ref=))

I found that Nick O'Leary (founder of Node-RED and the great guy that he is..) already did some research on this, I just had to bring this all together.

I don't use node-red, but I guess they use the node-red user in shell and overriding the process owner causes some issues with that. You can add an issue to their repository if you want.

Standard practice with Node-Red lets the user add dedicated flows and dependencies via the npm install command-line. However within the Node-Red-Docker Repo Wiki, you can also add these flows/dependencies via a dedicated package.json.

# https://nodered.org/docs/getting-started/docker # https://community.home-assistant.io/t/node-red-get-homeassistant-error/53923 node-red: container_name: node-red depends_on: homeassistant: condition: service_started environment: PGID: $PGID PUID: $PUID TZ: $TZ image: nodered/node-red networks: smarthome: ipv4_address: 172.18.0.2 restart: always # https://github.com/node-red/node-red-docker/wiki/Permissions-and-Persistence # chown volume after first run volumes: - $USERDIR2/node-red:/data

Node Red - Flow programming, mainly for IOT