diff --git a/README.md b/README.md index 6c9bee8..70f211a 100644 --- a/README.md +++ b/README.md @@ -220,11 +220,11 @@ Do not attempt to upgrade (`pihole -up`) or reconfigure (`pihole -r`). New imag * We will try to put common break/fixes at the top of this readme too 1. Download the latest version of the image: `docker pull pihole/pihole` 2. Throw away your container: `docker rm -f pihole` - * **Warning** When removing your pihole container you may be stuck without DNS until step 3; **docker pull** before **docker rm -f** to avoid DNS inturruption **OR** always have a fallback DNS server configured in DHCP to avoid this problem altogether. + * **Warning** When removing your pihole container you may be stuck without DNS until step 3; **docker pull** before **docker rm -f** to avoid DNS interruption **OR** always have a fallback DNS server configured in DHCP to avoid this problem altogether. * If you care about your data (logs/customizations), make sure you have it volume-mapped or it will be deleted in this step. 3. Start your container with the newer base image: `docker run pihole/pihole` (`` being your preferred run volumes and env vars) -Why is this style of upgrading good? A couple reasons: Everyone is starting from the same base image which has been tested to known it works. No worrying about upgrading from A to B, B to C, or A to C is required when rolling out updates, it reducing complexity, and simply allows a 'fresh start' every time while preserving customizations with volumes. Basically I'm encouraging [phoenix server](https://www.google.com/?q=phoenix+servers) principles for your containers. +Why is this style of upgrading good? A couple reasons: Everyone is starting from the same base image which has been tested to known it works. No worrying about upgrading from A to B, B to C, or A to C is required when rolling out updates, it reduces complexity, and simply allows a 'fresh start' every time while preserving customizations with volumes. Basically I'm encouraging [phoenix server](https://www.google.com/?q=phoenix+servers) principles for your containers. To reconfigure Pi-hole you'll either need to use an existing container environment variables or if there is no a variable for what you need, use the web UI or CLI commands.