http #

Description #

The http filter is used to forward requests to a specified HTTP server as a proxy.

Configuration Example #

A simple example is as follows:

flow:
  - name: default_flow
    filter:
      - basic_auth:
          valid_users:
            medcl: passwd
      - http:
          schema: "http" #https or http
          #host: "192.168.3.98:5601"
          hosts: 
           - "192.168.3.98:5601"
           - "192.168.3.98:5602"

Parameter Description #

Name	Type	Description
schema	string	`http` or `https`
host	string	Target host address containing the port ID, for example, `localhost:9200`
hosts	array	Host address list. The addresses are tried in sequence after a fault occurs.
skip_failure_host	bool	Skip hosts in failure, default `true`
max_connection_per_node	int	The max connections per node, default `5000`
max_response_size	int	The max length of response supported
max_retry_times	int	The max num of retries, default `0`
retry_delay_in_ms	int	The latency before next retry in millisecond, default `1000`
skip_cleanup_hop_headers	bool	Remove Hop-by-hop Headers
max_conn_wait_timeout	duration	The max time wait to create new connections, default `30s`
max_idle_conn_duration	duration	The max duration of idle connections, default `30s`
max_conn_duration	duration	The max duration of keepalived connections, default `0s`
timeout	duration	Request timeout duration, default `30s`
read_timeout	duration	Read request timeout duration, default `0s`
write_timeout	duration	Write request timeout duration, default `0s`
read_buffer_size	int	Read buffer size, default `16384`
write_buffer_size	int	Write buffer size, default `16384`
tls_insecure_skip_verify	bool	Skip the TLS verification, default `true`