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[#160] Add documentation for multinet settings

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Signed-off-by: Alex Vanin <a.vanin@yadro.com>
This commit is contained in:
Alexey Vanin 2024-10-29 14:44:09 +03:00
parent 8bc64ce5e9
commit 821f8c2248
3 changed files with 70 additions and 0 deletions
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13
config/config.env
View file

@ -133,3 +133,16 @@ HTTP_GW_CORS_ALLOW_HEADERS="*"
HTTP_GW_CORS_EXPOSE_HEADERS="*"
HTTP_GW_CORS_ALLOW_CREDENTIALS=false
HTTP_GW_CORS_MAX_AGE=600
# Multinet properties
# Enable multinet support
HTTP_GW_MULTINET_ENABLED=false
# Strategy to pick source IP address
HTTP_GW_MULTINET_BALANCER=roundrobin
# Restrict requests with unknown destination subnet
HTTP_GW_MULTINET_RESTRICT=false
# Delay between ipv6 to ipv4 fallback switch
HTTP_GW_MULTINET_FALLBACK_DELAY=300ms
# List of subnets and IP addresses to use as source for those subnets
HTTP_GW_MULTINET_SUBNETS_1_MASK=1.2.3.4/24
HTTP_GW_MULTINET_SUBNETS_1_SOURCE_IPS=1.2.3.4 1.2.3.5

17
config/config.yaml
View file

@ -146,3 +146,20 @@ cors:
expose_headers: []
allow_credentials: false
max_age: 600
# Multinet properties
multinet:
# Enable multinet support
enabled: false
# Strategy to pick source IP address
balancer: roundrobin
# Restrict requests with unknown destination subnet
restrict: false
# Delay between ipv6 to ipv4 fallback switch
fallback_delay: 300ms
# List of subnets and IP addresses to use as source for those subnets
subnets:
- mask: 1.2.3.4/24
source_ips:
- 1.2.3.4
- 1.2.3.5

40
docs/gate-configuration.md
View file

@ -58,6 +58,7 @@ $ cat http.log
| `cache` | [Cache configuration](#cache-section) |
| `resolve_bucket` | [Bucket name resolving configuration](#resolve_bucket-section) |
| `index_page` | [Index page configuration](#index_page-section) |
| `multinet` | [Multinet configuration](#multinet-section) |
# General section
@ -387,3 +388,42 @@ cors:
| `expose_headers` | `[]string` | yes | | Values for `Access-Control-Expose-Headers` headers. |
| `allow_credentials` | `bool` | yes | `false` | Values for `Access-Control-Allow-Credentials` headers. |
| `max_age` | `int` | yes | `600` | Values for `Access-Control-Max-Age ` headers. |
# `multinet` section
Configuration of multinet support.
```yaml
multinet:
enabled: false
balancer: roundrobin
restrict: false
fallback_delay: 300ms
subnets:
- mask: 1.2.3.4/24
source_ips:
- 1.2.3.4
- 1.2.3.5
```
| Parameter | Type | SIGHUP reload | Default value | Description |
|------------------|--------------------------------|---------------|---------------|--------------------------------------------------------------------------------------------|
| `enabled` | `bool` | yes | `false` | Enables multinet setting to manage source ip of outcoming requests. |
| `balancer` | `string` | yes | `""` | Strategy to pick source IP. By default picks first address. Supports `roundrobin` setting. |
| `restrict` | `bool` | yes | `false` | Restricts requests to an undefined subnets. |
| `fallback_delay` | `duration` | yes | `300ms` | Delay between IPv6 and IPv4 fallback stack switch. |
| `subnets` | [[]Subnet](#subnet-subsection) | yes | | Set of subnets to apply multinet dial settings. |
#### `subnet` subsection
```yaml
- mask: 1.2.3.4/24
source_ips:
- 1.2.3.4
- 1.2.3.5
```
| Parameter | Type | SIGHUP reload | Default value | Description |
|--------------|------------|---------------|---------------|----------------------------------------------------------------------|
| `mask` | `string` | yes | | Destination subnet. |
| `source_ips` | `[]string` | yes | | Array of source IP addresses to use when dialing destination subnet. |