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Add health check timeout parameter

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Jared Biel 2018-09-27 13:16:03 -05:00 • committed by Traefiker Bot
parent f10516deb7
commit 5acd43efaf
45 changed files with 189 additions and 28 deletions
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3
docs/configuration/backends/consulcatalog.md
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@ -106,7 +106,8 @@ Additional settings can be defined using Consul Catalog tags.
| `traefik.backend.buffering.retryExpression=EXPR` | See [buffering](/configuration/commons/#buffering) section. |
| `<prefix>.backend.circuitbreaker.expression=EXPR` | Creates a [circuit breaker](/basics/#backends) to be used against the backend. ex: `NetworkErrorRatio() > 0.` |
| `<prefix>.backend.healthcheck.path=/health` | Enables health check for the backend, hitting the container at `path`. |
| `<prefix>.backend.healthcheck.interval=1s` | Defines the health check interval. |
| `<prefix>.backend.healthcheck.interval=5s` | Defines the health check interval. |
| `<prefix>.backend.healthcheck.timeout=3s` | Defines the health check request timeout |
| `<prefix>.backend.healthcheck.port=8080` | Sets a different port for the health check. |
| `traefik.backend.healthcheck.scheme=http` | Overrides the server URL scheme. |
| `<prefix>.backend.healthcheck.hostname=foobar.com` | Defines the health check hostname. |

3
docs/configuration/backends/docker.md
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@ -223,7 +223,8 @@ Labels can be used on containers to override default behavior.
| `traefik.backend.buffering.retryExpression=EXPR` | See [buffering](/configuration/commons/#buffering) section. |
| `traefik.backend.circuitbreaker.expression=EXPR` | Creates a [circuit breaker](/basics/#backends) to be used against the backend |
| `traefik.backend.healthcheck.path=/health` | Enables health check for the backend, hitting the container at `path`. |
| `traefik.backend.healthcheck.interval=1s` | Defines the health check interval. |
| `traefik.backend.healthcheck.interval=5s` | Defines the health check interval. |
| `traefik.backend.healthcheck.timeout=3s` | Defines the health check request timeout. |
| `traefik.backend.healthcheck.port=8080` | Sets a different port for the health check. |
| `traefik.backend.healthcheck.scheme=http` | Overrides the server URL scheme. |
| `traefik.backend.healthcheck.hostname=foobar.com` | Defines the health check hostname. |

3
docs/configuration/backends/ecs.md
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@ -145,7 +145,8 @@ Labels can be used on task containers to override default behavior:
| `traefik.backend.buffering.retryExpression=EXPR` | See [buffering](/configuration/commons/#buffering) section. |
| `traefik.backend.circuitbreaker.expression=EXPR` | Creates a [circuit breaker](/basics/#backends) to be used against the backend |
| `traefik.backend.healthcheck.path=/health` | Enables health check for the backend, hitting the container at `path`. |
| `traefik.backend.healthcheck.interval=1s` | Defines the health check interval. (Default: 30s) |
| `traefik.backend.healthcheck.interval=5s` | Defines the health check interval. (Default: 30s) |
| `traefik.backend.healthcheck.timeout=3s` | Defines the health check request timeout. (Default: 5s) |
| `traefik.backend.healthcheck.scheme=http` | Overrides the server URL scheme. |
| `traefik.backend.healthcheck.port=8080` | Sets a different port for the health check. |
| `traefik.backend.healthcheck.hostname=foobar.com` | Defines the health check hostname. |

1
docs/configuration/backends/file.md
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@ -37,6 +37,7 @@ Træfik can be configured with a file.
path = "/health"
port = 88
interval = "30s"
timeout = "5s"
scheme = "http"
hostname = "myhost.com"
[backends.backend1.healthcheck.headers]

3
docs/configuration/backends/marathon.md
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@ -209,7 +209,8 @@ The following labels can be defined on Marathon applications. They adjust the be
| `traefik.backend.buffering.retryExpression=EXPR` | See [buffering](/configuration/commons/#buffering) section. |
| `traefik.backend.circuitbreaker.expression=EXPR` | Creates a [circuit breaker](/basics/#backends) to be used against the backend |
| `traefik.backend.healthcheck.path=/health` | Enables health check for the backend, hitting the container at `path`. |
| `traefik.backend.healthcheck.interval=1s` | Defines the health check interval. (Default: 30s) |
| `traefik.backend.healthcheck.interval=5s` | Defines the health check interval. (Default: 30s) |
| `traefik.backend.healthcheck.timeout=3s` | Defines the health check request timeout. (Default: 5s) |
| `traefik.backend.healthcheck.port=8080` | Sets a different port for the health check. |
| `traefik.backend.healthcheck.scheme=http` | Overrides the server URL scheme. |
| `traefik.backend.healthcheck.hostname=foobar.com` | Defines the health check hostname. |

3
docs/configuration/backends/mesos.md
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@ -123,7 +123,8 @@ The following labels can be defined on Mesos tasks. They adjust the behavior for
| `traefik.backend.buffering.retryExpression=EXPR` | See [buffering](/configuration/commons/#buffering) section. |
| `traefik.backend.circuitbreaker.expression=EXPR` | Creates a [circuit breaker](/basics/#backends) to be used against the backend |
| `traefik.backend.healthcheck.path=/health` | Enables health check for the backend, hitting the container at `path`. |
| `traefik.backend.healthcheck.interval=1s` | Defines the health check interval. (Default: 30s) |
| `traefik.backend.healthcheck.interval=5s` | Defines the health check interval. (Default: 30s) |
| `traefik.backend.healthcheck.timeout=3s` | Defines the health check request timeout. (Default: 5s) |
| `traefik.backend.healthcheck.scheme=http` | Overrides the server URL scheme. |
| `traefik.backend.healthcheck.port=8080` | Sets a different port for the health check. |
| `traefik.backend.healthcheck.hostname=foobar.com` | Defines the health check hostname. |

3
docs/configuration/backends/rancher.md
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@ -153,7 +153,8 @@ Labels can be used on task containers to override default behavior:
| `traefik.backend.buffering.retryExpression=EXPR` | See [buffering](/configuration/commons/#buffering) section. |
| `traefik.backend.circuitbreaker.expression=EXPR` | Creates a [circuit breaker](/basics/#backends) to be used against the backend |
| `traefik.backend.healthcheck.path=/health` | Enables health check for the backend, hitting the container at `path`. |
| `traefik.backend.healthcheck.interval=1s` | Defines the health check interval. |
| `traefik.backend.healthcheck.interval=5s` | Defines the health check interval. |
| `traefik.backend.healthcheck.timeout=3s ` | Defines the health check request timeout. |
| `traefik.backend.healthcheck.port=8080` | Sets a different port for the health check. |
| `traefik.backend.healthcheck.scheme=http` | Overrides the server URL scheme. |
| `traefik.backend.healthcheck.hostname=foobar.com` | Defines the health check hostname. |

3
docs/configuration/backends/servicefabric.md
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@ -103,7 +103,8 @@ Labels, set through extensions or the property manager, can be used on services
| `traefik.servicefabric.enablelabeloverrides` | Toggle whether labels can be overridden using the Service Fabric Property Manager API |
| `traefik.backend.healthcheck.path=/health` | Enable health check for the backend, hitting the container at `path`. |
| `traefik.backend.healthcheck.port=8080` | Allow to use a different port for the health check. |
| `traefik.backend.healthcheck.interval=1s` | Define the health check interval. |
| `traefik.backend.healthcheck.interval=5s` | Define the health check interval. |
| `traefik.backend.healthcheck.timeout=3s` | Define the health check request timeout. |
| `traefik.backend.healthcheck.hostname=foobar.com` | Define the health check hostname. |
| `traefik.backend.healthcheck.headers=EXPR` | Define the health check request headers <br>Format: <code>HEADER:value&vert;&vert;HEADER2:value2</code> |
| `traefik.backend.loadbalancer.method=drr` | Override the default `wrr` load balancer algorithm |

14
docs/configuration/commons.md
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@ -241,19 +241,23 @@ Example configuration:
# Enable custom health check options.
[healthcheck]
# Set the default health check interval.
# Set the default health check interval and timeout.
#
# Optional
# Default: "30s"
#
# interval = "30s"
# timeout = "5s"
```
- `interval` set the default health check interval.
Will only be effective if health check paths are defined.
Given provider-specific support, the value may be overridden on a per-backend basis.
Can be provided in a format supported by [time.ParseDuration](https://golang.org/pkg/time/#ParseDuration) or as raw values (digits).
- `interval` sets the default health check interval.
- `timeout` sets the default health check request timeout.
These options will only be effective if health check paths are defined.
Given provider-specific support, the value may be overridden on a per-backend basis.
Can be provided in a format supported by [time.ParseDuration](https://golang.org/pkg/time/#ParseDuration) or as raw values (digits).
If no units are provided, the value is parsed assuming seconds.
**Note:** the interval must be greater than the timeout. If configuration doesn't reflect this, the interval will be set to timeout + 1 second.
## Life Cycle