Interface HealthCheck.Builder
- All Superinterfaces:
Buildable
,CopyableBuilder<HealthCheck.Builder,
,HealthCheck> SdkBuilder<HealthCheck.Builder,
,HealthCheck> SdkPojo
- Enclosing class:
HealthCheck
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Method Summary
Modifier and TypeMethodDescriptionhealthyThreshold
(Integer healthyThreshold) The number of consecutive health checks successes required before moving the instance to theHealthy
state.The approximate interval, in seconds, between health checks of an individual instance.The instance being checked.The amount of time, in seconds, during which no response means a failed health check.unhealthyThreshold
(Integer unhealthyThreshold) The number of consecutive health check failures required before moving the instance to theUnhealthy
state.Methods inherited from interface software.amazon.awssdk.utils.builder.CopyableBuilder
copy
Methods inherited from interface software.amazon.awssdk.utils.builder.SdkBuilder
applyMutation, build
Methods inherited from interface software.amazon.awssdk.core.SdkPojo
equalsBySdkFields, sdkFields
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Method Details
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target
The instance being checked. The protocol is either TCP, HTTP, HTTPS, or SSL. The range of valid ports is one (1) through 65535.
TCP is the default, specified as a TCP: port pair, for example "TCP:5000". In this case, a health check simply attempts to open a TCP connection to the instance on the specified port. Failure to connect within the configured timeout is considered unhealthy.
SSL is also specified as SSL: port pair, for example, SSL:5000.
For HTTP/HTTPS, you must include a ping path in the string. HTTP is specified as a HTTP:port;/;PathToPing; grouping, for example "HTTP:80/weather/us/wa/seattle". In this case, a HTTP GET request is issued to the instance on the given port and path. Any answer other than "200 OK" within the timeout period is considered unhealthy.
The total length of the HTTP ping target must be 1024 16-bit Unicode characters or less.
- Parameters:
target
- The instance being checked. The protocol is either TCP, HTTP, HTTPS, or SSL. The range of valid ports is one (1) through 65535.TCP is the default, specified as a TCP: port pair, for example "TCP:5000". In this case, a health check simply attempts to open a TCP connection to the instance on the specified port. Failure to connect within the configured timeout is considered unhealthy.
SSL is also specified as SSL: port pair, for example, SSL:5000.
For HTTP/HTTPS, you must include a ping path in the string. HTTP is specified as a HTTP:port;/;PathToPing; grouping, for example "HTTP:80/weather/us/wa/seattle". In this case, a HTTP GET request is issued to the instance on the given port and path. Any answer other than "200 OK" within the timeout period is considered unhealthy.
The total length of the HTTP ping target must be 1024 16-bit Unicode characters or less.
- Returns:
- Returns a reference to this object so that method calls can be chained together.
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interval
The approximate interval, in seconds, between health checks of an individual instance.
- Parameters:
interval
- The approximate interval, in seconds, between health checks of an individual instance.- Returns:
- Returns a reference to this object so that method calls can be chained together.
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timeout
The amount of time, in seconds, during which no response means a failed health check.
This value must be less than the
Interval
value.- Parameters:
timeout
- The amount of time, in seconds, during which no response means a failed health check.This value must be less than the
Interval
value.- Returns:
- Returns a reference to this object so that method calls can be chained together.
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unhealthyThreshold
The number of consecutive health check failures required before moving the instance to the
Unhealthy
state.- Parameters:
unhealthyThreshold
- The number of consecutive health check failures required before moving the instance to theUnhealthy
state.- Returns:
- Returns a reference to this object so that method calls can be chained together.
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healthyThreshold
The number of consecutive health checks successes required before moving the instance to the
Healthy
state.- Parameters:
healthyThreshold
- The number of consecutive health checks successes required before moving the instance to theHealthy
state.- Returns:
- Returns a reference to this object so that method calls can be chained together.
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