| host |
|
String |
Yes |
The bind address for pgexporter |
| unix_socket_dir |
|
String |
Yes |
The Unix Domain Socket location |
| metrics |
|
Int |
Yes |
The metrics port |
| metrics_path |
|
String |
No |
Path to customized metrics (either a YAML file or a directory with YAML files) |
| metrics_cache_max_age |
0 |
String |
No |
The number of seconds to keep in cache a Prometheus (metrics) response. If set to zero, the caching
will be disabled. Can be a string with a suffix, like 2m to indicate 2 minutes |
| metrics_cache_max_size |
256k |
String |
No |
The maximum amount of data to keep in cache when serving Prometheus responses. Changes require restart.
This parameter determines the size of memory allocated for the cache even if metrics_cache_max_age or
metrics are disabled. Its value, however, is taken into account only if metrics_cache_max_age is set to
a non-zero value. Supports suffixes: B (bytes), the default if omitted, K or KB (kilobytes), M or
MB (megabytes), G or GB (gigabytes) |
| management |
0 |
Int |
No |
The remote management port (disable = 0) |
| cache |
on |
Bool |
No |
Cache connection |
| log_type |
console |
String |
No |
The logging type (console, file, syslog) |
| log_level |
info |
String |
No |
The logging level, any of the (case insensitive) strings FATAL, ERROR, WARN, INFO and DEBUG
(that can be more specific as DEBUG1 thru DEBUG5). Debug level greater than 5 will be set to DEBUG5.
Not recognized values will make the log_level be INFO |
| log_path |
pgexporter.log |
String |
No |
The log file location. Can be a strftime(3) compatible string |
| log_rotation_age |
0 |
String |
No |
The age that will trigger a log file rotation. If expressed as a positive number, is managed as seconds.
Supports suffixes: S (seconds, the default), M (minutes), H (hours), D (days), W (weeks). A value of 0 disables |
| log_rotation_size |
0 |
String |
No |
The size of the log file that will trigger a log rotation. Supports suffixes: B (bytes), the default if omitted,
K or KB (kilobytes), M or MB (megabytes), G or GB (gigabytes). A value of 0 (with or without suffix) disables |
| log_line_prefix |
%Y-%m-%d %H:%M:%S |
String |
No |
A strftime(3) compatible string to use as prefix for every log line. Must be quoted if contains spaces |
| log_mode |
append |
String |
No |
Append to or create the log file (append, create) |
| blocking_timeout |
30 |
Int |
No |
The number of seconds the process will be blocking for a connection (disable = 0) |
| tls |
off |
Bool |
No |
Enable Transport Layer Security (TLS) |
| tls_cert_file |
|
String |
No |
Certificate file for TLS. This file must be owned by either the user running pgexporter or root |
| tls_key_file |
|
String |
No |
Private key file for TLS. This file must be owned by either the user running pgexporter or root.
Additionally permissions must be at least 0640 when owned by root or 0600 otherwise. |
| tls_ca_file |
|
String |
No |
Certificate Authority (CA) file for TLS. This file must be owned by either the user running pgexporter or root |
| libev |
auto |
String |
No |
Select the libev backend to use. Valid options: auto, select, poll, epoll, iouring, devpoll and port |
| buffer_size |
65535 |
Int |
No |
The network buffer size (SO_RCVBUF and SO_SNDBUF) |
| keep_alive |
on |
Bool |
No |
Have SO_KEEPALIVE on sockets |
| nodelay |
on |
Bool |
No |
Have TCP_NODELAY on sockets |
| non_blocking |
on |
Bool |
No |
Have O_NONBLOCK on sockets |
| backlog |
16 |
Int |
No |
The backlog for listen(). Minimum 16 |
| hugepage |
try |
String |
No |
Huge page support (off, try, on) |
| pidfile |
|
String |
No |
Path to the PID file |
| update_process_title |
verbose |
String |
No |
The behavior for updating the operating system process title. Allowed settings are: never (or off),
does not update the process title; strict to set the process title without overriding the existing
initial process title length; minimal to set the process title to the base description;
verbose (or full) to set the process title to the full description. Please note that strict and minimal
are honored only on those systems that do not provide a native way to set the process title (e.g., Linux).
On other systems, there is no difference between strict and minimal and the assumed behaviour is minimal
even if strict is used. never and verbose are always honored, on every system. On Linux systems the process
title is always trimmed to 255 characters, while on system that provide a natve way to set the process title it can be longer
|
