Releasing soon Vigo is in alpha and closing in on its first stable release. Expect breaking changes between releases until then — we're looking for testing partners with meaningful fleets across diverse architectures. Learn more →

vigocli envoys preview

Dry-run to preview planned changes for envoys without applying them.

Usage

vigocli envoys preview [hostname-or-uuid] [flags]

Flags

Flag Short Default Description
--all false Preview all envoys
--env Filter envoys by environment

Examples

Preview changes for a specific envoy

vigocli envoys preview web-01.example.com

CONFIGCRATE TYPE       RESOURCE                  ACTION
nginx       package    nginx                     update
nginx       file       /etc/nginx/nginx.conf     update
nginx       service    nginx                     restart

Preview changes for all envoys

vigocli envoys preview --all

--- web-01.example.com (a1b2c3d4) ---
CONFIGCRATE TYPE       RESOURCE                  ACTION
nginx       package    nginx                     update

--- db-01.internal.net (e5f6g7h8) ---
No changes planned for e5f6g7h8

Preview changes for a specific environment

vigocli envoys preview --env staging

Output is colorized when writing to a terminal: create in green, update in yellow, delete in red.

Related

  • task -- dispatch ad-hoc tasks
  • validate -- validate .vgo configuration files
  • rollback -- rollback to a previous state