sixeyed
Constant name mismatch (hostIP vs. HOST_IP)
Exercise At the start of chapter 9 (the second 'TRY IT NOW')
Problem in the 'TRY IT NOW' section the reader asked to define a constant named $hostIP but the docker compose file in this chapter use ${HOST_IP}, this cause for prometheus not be able to read metrics from the Docker engine.
Docker version Client: Cloud integration: v1.0.24 Version: 20.10.14 API version: 1.41 Go version: go1.16.15 Git commit: a224086 Built: Thu Mar 24 01:53:11 2022 OS/Arch: windows/amd64 Context: default Experimental: true
Server: Docker Desktop 4.8.1 (78998) Engine: Version: 20.10.14 API version: 1.41 (minimum version 1.12) Go version: go1.16.15 Git commit: 87a90dc Built: Thu Mar 24 01:46:14 2022 OS/Arch: linux/amd64 Experimental: true containerd: Version: 1.5.11 GitCommit: 3df54a852345ae127d1fa3092b95168e4a88e2f8 runc: Version: 1.0.3 GitCommit: v1.0.3-0-gf46b6ba docker-init: Version: 0.19.0 GitCommit: de40ad0
Code version commit 71384f8c09a8e0b3867a2c73ae09549774a21e85
Additional context I am using Powershell on Windows 10 OS
