feat(lb): add servers to backend via tags (#2683)

Co-authored-by: Rémy Léone <rleone@scaleway.com>

Author: yfodil

cmd/scw/testdata/test-all-usage-lb-backend-add-servers-usage.golden

@@ -8,8 +8,10 @@ USAGE:
 ARGS:
   backend-id                        Backend ID
   [instance-server-id.{index}]      UIID of the instance server.
+  [instance-server-tag.{index}]     Tag of the instance server.
   [use-instance-server-public-ip]   Use public IP address of the instance instead of the private one
   [baremetal-server-id.{index}]     UIID of the baremetal server.
+  [baremetal-server-tag.{index}]    Tag of the baremetal server.
   server-ip.{index}                 Set all IPs to add on your backend
   [zone=fr-par-1]                   Zone to target. If none is passed will use default zone from the config (fr-par-1 | fr-par-2 | nl-ams-1 | nl-ams-2 | pl-waw-1)
 

cmd/scw/testdata/test-all-usage-lb-backend-create-usage.golden

@@ -27,8 +27,10 @@ ARGS:
   [health-check.check-send-proxy]      It defines whether the healthcheck should be done considering the proxy protocol
   lb-id                                Load balancer ID
   [instance-server-id.{index}]         UIID of the instance server.
+  [instance-server-tag.{index}]        Tag of the instance server.
   [use-instance-server-public-ip]      Use public IP address of the instance instead of the private one
   [baremetal-server-id.{index}]        UIID of the baremetal server.
+  [baremetal-server-tag.{index}]       Tag of the baremetal server.
   server-ip.{index}                    Backend server IP addresses list (IPv4 or IPv6)
   [timeout-server]                     Maximum server connection inactivity time
   [timeout-connect]                    Maximum initical server connection establishment time

cmd/scw/testdata/test-all-usage-lb-backend-remove-servers-usage.golden

@@ -8,8 +8,10 @@ USAGE:
 ARGS:
   backend-id                        Backend ID
   [instance-server-id.{index}]      UIID of the instance server.
+  [instance-server-tag.{index}]     Tag of the instance server.
   [use-instance-server-public-ip]   Use public IP address of the instance instead of the private one
   [baremetal-server-id.{index}]     UIID of the baremetal server.
+  [baremetal-server-tag.{index}]    Tag of the baremetal server.
   server-ip.{index}                 Set all IPs to remove of your backend
   [zone=fr-par-1]                   Zone to target. If none is passed will use default zone from the config (fr-par-1 | fr-par-2 | nl-ams-1 | nl-ams-2 | pl-waw-1)
 

cmd/scw/testdata/test-all-usage-lb-backend-set-servers-usage.golden

@@ -8,8 +8,10 @@ USAGE:
 ARGS:
   backend-id                        Backend ID
   [instance-server-id.{index}]      UIID of the instance server.
+  [instance-server-tag.{index}]     Tag of the instance server.
   [use-instance-server-public-ip]   Use public IP address of the instance instead of the private one
   [baremetal-server-id.{index}]     UIID of the baremetal server.
+  [baremetal-server-tag.{index}]    Tag of the baremetal server.
   server-ip.{index}                 Set all IPs to add on your backend and remove all other
   [zone=fr-par-1]                   Zone to target. If none is passed will use default zone from the config (fr-par-1 | fr-par-2 | nl-ams-1 | nl-ams-2 | pl-waw-1)
 

docs/commands/lb.md

@@ -223,8 +223,10 @@ scw lb backend add-servers <backend-id ...> [arg=value ...]
 |------|---|-------------|
 | backend-id | Required | Backend ID |
 | instance-server-id.{index} |  | UIID of the instance server. |
+| instance-server-tag.{index} |  | Tag of the instance server. |
 | use-instance-server-public-ip |  | Use public IP address of the instance instead of the private one |
 | baremetal-server-id.{index} |  | UIID of the baremetal server. |
+| baremetal-server-tag.{index} |  | Tag of the baremetal server. |
 | server-ip.{index} | Required | Set all IPs to add on your backend |
 | zone | Default: `fr-par-1`<br />One of: `fr-par-1`, `fr-par-2`, `nl-ams-1`, `nl-ams-2`, `pl-waw-1` | Zone to target. If none is passed will use default zone from the config |
 
@@ -266,8 +268,10 @@ scw lb backend create [arg=value ...]
 | health-check.check-send-proxy |  | It defines whether the healthcheck should be done considering the proxy protocol |
 | lb-id | Required | Load balancer ID |
 | instance-server-id.{index} |  | UIID of the instance server. |
+| instance-server-tag.{index} |  | Tag of the instance server. |
 | use-instance-server-public-ip |  | Use public IP address of the instance instead of the private one |
 | baremetal-server-id.{index} |  | UIID of the baremetal server. |
+| baremetal-server-tag.{index} |  | Tag of the baremetal server. |
 | server-ip.{index} | Required | Backend server IP addresses list (IPv4 or IPv6) |
 | ~~send-proxy-v2~~ | Deprecated | Deprecated in favor of proxy_protocol field ! |
 | timeout-server |  | Maximum server connection inactivity time |
@@ -361,8 +365,10 @@ scw lb backend remove-servers <backend-id ...> [arg=value ...]
 |------|---|-------------|
 | backend-id | Required | Backend ID |
 | instance-server-id.{index} |  | UIID of the instance server. |
+| instance-server-tag.{index} |  | Tag of the instance server. |
 | use-instance-server-public-ip |  | Use public IP address of the instance instead of the private one |
 | baremetal-server-id.{index} |  | UIID of the baremetal server. |
+| baremetal-server-tag.{index} |  | Tag of the baremetal server. |
 | server-ip.{index} | Required | Set all IPs to remove of your backend |
 | zone | Default: `fr-par-1`<br />One of: `fr-par-1`, `fr-par-2`, `nl-ams-1`, `nl-ams-2`, `pl-waw-1` | Zone to target. If none is passed will use default zone from the config |
 
@@ -385,8 +391,10 @@ scw lb backend set-servers <backend-id ...> [arg=value ...]
 |------|---|-------------|
 | backend-id | Required | Backend ID |
 | instance-server-id.{index} |  | UIID of the instance server. |
+| instance-server-tag.{index} |  | Tag of the instance server. |
 | use-instance-server-public-ip |  | Use public IP address of the instance instead of the private one |
 | baremetal-server-id.{index} |  | UIID of the baremetal server. |
+| baremetal-server-tag.{index} |  | Tag of the baremetal server. |
 | server-ip.{index} | Required | Set all IPs to add on your backend and remove all other |
 | zone | Default: `fr-par-1`<br />One of: `fr-par-1`, `fr-par-2`, `nl-ams-1`, `nl-ams-2`, `pl-waw-1` | Zone to target. If none is passed will use default zone from the config |