docker-pi-hole
log2ram
docker-pi-hole | log2ram | |
---|---|---|
204 | 51 | |
8,890 | 2,694 | |
1.6% | 1.0% | |
5.6 | 5.3 | |
8 days ago | 4 months ago | |
Shell | Shell | |
GNU General Public License v3.0 or later | MIT License |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
docker-pi-hole
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Running Nextcloud on TrueNAS behind Nginx Reverse Proxy
Pi-hole (Docker Tag 2024.07.0 Pi-hole v5.18.3 FTL v5.25.2 Web Interface v5.21) configuration
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Problem - Pi-Hole not getting many DNS requests
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.
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Help with container seeing gateway as the return address
#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
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No internet access for containers co-hosted with pihole
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
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Synology/MACVLAN/BRIDGE help
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
- Need a totally updated guide for setting up pi-hole on Synology DSM 7.1.1+
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How does one create an OS image for Jetson Nano B01 4GB for Ubuntu 23.04?
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
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Error Question
My advice would be either use the docker-pi-hole documentation/quick start, or contact the content creator.
- Phiole in docker
- PiHole via docker compose on a Proxmox VM having issue with DNS on the VM
log2ram
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Follow-up on the earlier "Why Proxmox VE shreds your SSDs" – with details
But stuff like /var/lib/pve-firewall and /var/lib/rrdcached was still written to every second.
I played around with mount options like commit=n
It kind of helped to use log2ram:
https://github.com/azlux/log2ram
but it sure didn't eliminate the problem.
I think with a little effort from the proxmox guys, They could gather a lot of low-hanging fruit.
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Raspberry Pi 5
Reducing logging, logging to ram and writing to the sdcard once a day helps longevity a lot, especially with quality sd cards.
99% of the time it's the verbose logging of application servers that is the culprit of sdcard failures.
https://github.com/azlux/log2ram
- Pihole Regular Maintenance and Performance
- Using old MicroSD on RPi for PiHole, any issues?
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Interesting M.2 devices for the HomeLabs
I always use this: https://github.com/azlux/log2ram
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My remote Pi for my ADSB is going bad
If you've got other issues then it's quite likely that lots of small writes from logging and similar has worn out the SD card, mounting the SD card as read only or installing log2ram could prevent it happening to another SD card.
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EsPiFF: An ESP32 in the Raspberry Pi form factor
> writing permanent its log files and swap partition
If this is the problem, the solutions are no swap and log2ram https://github.com/azlux/log2ram
I also noticed that Armbian logs to a ramdisk. I didn't investigate the implementation and if its contents survive a reboot.
The only real problems for me are that the SD card will eventually fail no matter what (I mean, much sooner than a SDD or HDD) and that there are basically no Pis at sale at a reasonable price. As a platform it is nearly dead.
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Can My I5 2300(12GB RAM) Server Handle This Workload
For Pi-hole, I have an Rpi Zero with $10 Usb-to-Ethernet adapter, SD-card barely written (with Log2Ram) to avoid wear. Running about 3 years now almost unattended (besides security updates).
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I finally found an use case for my Raspberry Pi Model B+
In addition to the other helpful suggestions you’ve received, look into using Log2Ram. It does what it sounds like, puts log writes in ram and then writes them to disk on a slower cadence that doesn’t work your SD card that much.
https://github.com/azlux/log2ram
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Reduce disk writes for Ubuntu, save your USB stick
Log files are a bit trickier. I want these to stick around between reboots, so just storing them on a ramdisk wouldn't really work. Thankfully, log2ram solves this problem. Written primarily for Raspberry Pi machines, it works fine on x86-64 laptops. This stores /var/log in RAM but will sync the contents to disk from time to time, ideal for our needs.
What are some alternatives?
Nginx Proxy Manager - Docker container for managing Nginx proxy hosts with a simple, powerful interface
folder2ram - mount those folders to ram without losing access to their counterpart on disk!
docker-pihole-unbound - Run Pi-Hole + Unbound on Docker
zram-init - A wrapper script for the zram linux kernel module with zsh and openrc support
crowdsec - CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the most advanced real-world CTI.
PiShrink - Make your pi images smaller!
watchtower - A process for automating Docker container base image updates.
rpi-clone - A shell script to clone a booted disk.
gravity-sync - 💫 The easy way to synchronize the DNS configuration of two Pi-hole 5.x instances.
DNS - Emerald Onion's Encrypted DNS Resolver
caddy-docker-proxy - Caddy as a reverse proxy for Docker
DietPi - Lightweight justice for your single-board computer!