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Merge pull request #108067 from 0x4A6F/master-prometheus-service

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nixos/prometheus: fix remote_{read,write} options
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WilliButz 2021-01-01 16:04:06 +01:00 committed by GitHub
commit 15c7a0eb18
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1 changed files with 65 additions and 34 deletions
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99
nixos/modules/services/monitoring/prometheus/default.nix
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@ -112,17 +112,21 @@ let
http://tools.ietf.org/html/rfc4366#section-3.1
'';
};
remote_timeout = mkDefOpt types.str "30s" ''
Timeout for requests to the remote write endpoint.
'';
relabel_configs = mkOpt (types.listOf promTypes.relabel_config) ''
List of remote write relabel configurations.
List of relabel configurations.
'';
name = mkOpt types.string ''
Name of the remote write config, which if specified must be unique among remote write configs.
Name of the remote read config, which if specified must be unique among remote read configs.
The name will be used in metrics and logging in place of a generated value to help users distinguish between
remote write configs.
remote read configs.
'';
required_matchers = mkOpt (types.attrsOf types.str) ''
An optional list of equality matchers which have to be
present in a selector to query the remote read endpoint.
'';
remote_timeout = mkOpt types.str ''
Timeout for requests to the remote read endpoint.
'';
read_recent = mkOpt types.bool ''
Whether reads should be made for queries for time ranges that
the local storage should have complete data for.
'';
basic_auth = mkOpt (types.submodule {
options = {
@ -136,30 +140,22 @@ let
password_file = mkOpt types.str "HTTP password file";
};
}) ''
Sets the `Authorization` header on every remote write request with the
Sets the `Authorization` header on every remote read request with the
configured username and password.
password and password_file are mutually exclusive.
'';
bearer_token = mkOpt types.str ''
Sets the `Authorization` header on every remote write request with
Sets the `Authorization` header on every remote read request with
the configured bearer token. It is mutually exclusive with `bearer_token_file`.
'';
bearer_token_file = mkOpt types.str ''
Sets the `Authorization` header on every remote write request with the bearer token
Sets the `Authorization` header on every remote read request with the bearer token
read from the configured file. It is mutually exclusive with `bearer_token`.
'';
tls_config = mkOpt promTypes.tls_config ''
Configures the remote write request's TLS settings.
Configures the remote read request's TLS settings.
'';
proxy_url = mkOpt types.str "Optional Proxy URL.";
metadata_config = {
send = mkDefOpt types.bool "true" ''
Whether metric metadata is sent to remote storage or not.
'';
send_interval = mkDefOpt types.str "1m" ''
How frequently metric metadata is sent to remote storage.
'';
};
};
};
@ -172,13 +168,12 @@ let
http://tools.ietf.org/html/rfc4366#section-3.1
'';
};
remote_timeout = mkDefOpt types.str "30s" ''
remote_timeout = mkOpt types.str ''
Timeout for requests to the remote write endpoint.
'';
relabel_configs = mkOpt (types.listOf promTypes.relabel_config) ''
List of remote write relabel configurations.
List of relabel configurations.
'';
write_relabel_configs = mkOpt (types.listOf promTypes.relabel_config) ''
List of remote write relabel configurations.
'';
name = mkOpt types.string ''
Name of the remote write config, which if specified must be unique among remote write configs.
The name will be used in metrics and logging in place of a generated value to help users distinguish between
@ -212,14 +207,50 @@ let
Configures the remote write request's TLS settings.
'';
proxy_url = mkOpt types.str "Optional Proxy URL.";
metadata_config = {
send = mkDefOpt types.bool "true" ''
Whether metric metadata is sent to remote storage or not.
'';
send_interval = mkDefOpt types.str "1m" ''
How frequently metric metadata is sent to remote storage.
'';
};
queue_config = mkOpt (types.submodule {
options = {
capacity = mkOpt types.int ''
Number of samples to buffer per shard before we block reading of more
samples from the WAL. It is recommended to have enough capacity in each
shard to buffer several requests to keep throughput up while processing
occasional slow remote requests.
'';
max_shards = mkOpt types.int ''
Maximum number of shards, i.e. amount of concurrency.
'';
min_shards = mkOpt types.int ''
Minimum number of shards, i.e. amount of concurrency.
'';
max_samples_per_send = mkOpt types.int ''
Maximum number of samples per send.
'';
batch_send_deadline = mkOpt types.str ''
Maximum time a sample will wait in buffer.
'';
min_backoff = mkOpt types.str ''
Initial retry delay. Gets doubled for every retry.
'';
max_backoff = mkOpt types.str ''
Maximum retry delay.
'';
};
}) ''
Configures the queue used to write to remote storage.
'';
metadata_config = mkOpt (types.submodule {
options = {
send = mkOpt types.bool ''
Whether metric metadata is sent to remote storage or not.
'';
send_interval = mkOpt types.str ''
How frequently metric metadata is sent to remote storage.
'';
};
}) ''
Configures the sending of series metadata to remote storage.
Metadata configuration is subject to change at any point
or be removed in future releases.
'';
};
};