You can use strace on a specific pid to figure out what a specific process is doing, e.g.:
strace -fp <pid>
You might see something like:
select(9, [3 5 8], [], [], {0, 999999}) = 0 (Timeout)
{{ | |
# /opt/my-app/consul.ctmpl | |
# | |
# This file is read by Consul Template and rendered onto disk using | |
# the configuration placed in /etc/consul-template.d. | |
}} | |
{{ with vault "postgresql/creds/readonly" }} | |
[config] | |
username = "{{ .Data.username }}" |
OS Login enables centralized SSH key management with IAM, and it disables metadata-based SSH key configuration on all instances in a project. OS Login can be enabled on the project level or on the instance level. Instance-level values override the project-level value.