Very similar to another question, but there are slight differences. Tried the accepted answer and still no luck.
I get this error when I run the command:
bosh -d prometheus deploy -n pfg-prometheus-boshrelease/manifests/prometheus.yml -o replace_vars.yml
Expected to find a map at path '/instance_groups/name=prometheus2/jobs/name=prometheus2/properties/prometheus/scrape_configs/job_name=bosh/static_configs/targets?' but found '[]interface {}'
replace_vars.yml:
- type: replace
path: /instance_groups/name=prometheus2/jobs/name=prometheus2/properties/prometheus/scrape_configs/job_name=bosh/static_configs/targets?/-
value: 192.168.123.26:9190
Manifest section:
- name: prometheus2
properties:
prometheus:
rule_files:
- ...
scrape_configs:
- file_sd_configs:
- files:
- /var/vcap/store/bosh_exporter/bosh_target_groups.json
job_name: prometheus
relabel_configs:
- action: keep
...
- regex: (.*)
...
- job_name: bosh
scrape_interval: 2m
scrape_timeout: 1m
static_configs:
- targets:
- localhost:9190
What would the correct path be?
EDIT: I have looked through bosh cli ops files but cannot find an example like mine.
I also stumpled upon this several times and never found a solution for this use case. What I usually do as a workaround is to replace one step up. For your example:
/tmp/replace-vars.yml
:
- type: replace
path: /instance_groups/name=prometheus2/jobs/name=prometheus2/properties/prometheus/scrape_configs/job_name=bosh/static_configs/0
value:
targets:
- 192.168.123.26:9190
- localhost:9190
/tmp/test-manifest.yml
:
instance_groups:
- name: prometheus2
jobs:
- name: prometheus2
properties:
prometheus:
rule_files:
- abc
scrape_configs:
- file_sd_configs:
- files:
- /var/vcap/store/bosh_exporter/bosh_target_groups.json
job_name: prometheus
relabel_configs:
- action: keep
- regex: (.*)
- job_name: bosh
scrape_interval: 2m
scrape_timeout: 1m
static_configs:
- targets:
- localhost:9190
Interpolated by bosh int /tmp/test-manifest.yml -o /tmp/replace-vars.yml
:
instance_groups:
- jobs:
- name: prometheus2
properties:
prometheus:
rule_files:
- abc
scrape_configs:
- file_sd_configs:
- files:
- /var/vcap/store/bosh_exporter/bosh_target_groups.json
job_name: prometheus
relabel_configs:
- action: keep
- regex: (.*)
- job_name: bosh
scrape_interval: 2m
scrape_timeout: 1m
static_configs:
- targets:
- 192.168.123.26:9190
- localhost:9190
name: prometheus2