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vmalert: update docs (#3770)
vmalert: update flags description Signed-off-by: hagen1778 <roman@victoriametrics.com> --------- Signed-off-by: hagen1778 <roman@victoriametrics.com>
This commit is contained in:
Roman Khavronenko
Aliaksandr Valialkin
parent
aa8411501c
commit
80bf0bcf8c
4 changed files with 7 additions and 29 deletions
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@ -907,10 +907,6 @@ The shortlist of configuration flags is the following:
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Address to listen for http connections. See also -httpListenAddr.useProxyProtocol (default ":8880")
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-httpListenAddr.useProxyProtocol
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Whether to use proxy protocol for connections accepted at -httpListenAddr . See https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt
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-insert.maxQueueDuration duration
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The maximum duration to wait in the queue when -maxConcurrentInserts concurrent insert requests are executed (default 1m0s)
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-internStringMaxLen int
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The maximum length for strings to intern. Lower limit may save memory at the cost of higher CPU usage. See https://en.wikipedia.org/wiki/String_interning (default 300)
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-loggerDisableTimestamps
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Whether to disable writing timestamps in logs
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-loggerErrorsPerSecondLimit int
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@ -927,13 +923,6 @@ The shortlist of configuration flags is the following:
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Timezone to use for timestamps in logs. Timezone must be a valid IANA Time Zone. For example: America/New_York, Europe/Berlin, Etc/GMT+3 or Local (default "UTC")
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-loggerWarnsPerSecondLimit int
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Per-second limit on the number of WARN messages. If more than the given number of warns are emitted per second, then the remaining warns are suppressed. Zero values disable the rate limit
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-maxConcurrentInserts int
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The maximum number of concurrent insert requests. Default value should work for most cases, since it minimizes the memory usage. The default value can be increased when clients send data over slow networks. See also -insert.maxQueueDuration (default 8)
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-memory.allowedBytes size
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Allowed size of system memory VictoriaMetrics caches may occupy. This option overrides -memory.allowedPercent if set to a non-zero value. Too low a value may increase the cache miss rate usually resulting in higher CPU and disk IO usage. Too high a value may evict too much data from OS page cache resulting in higher disk IO usage
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Supports the following optional suffixes for size values: KB, MB, GB, TB, KiB, MiB, GiB, TiB (default 0)
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-memory.allowedPercent float
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Allowed percent of system memory VictoriaMetrics caches may occupy. See also -memory.allowedBytes. Too low a value may increase cache miss rate usually resulting in higher CPU and disk IO usage. Too high a value may evict too much data from OS page cache which will result in higher disk IO usage (default 60)
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-metricsAuthKey string
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Auth key for /metrics endpoint. It must be passed via authKey query arg. It overrides httpAuth.* settings
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-notifier.basicAuth.password array
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@ -1023,7 +1012,7 @@ The shortlist of configuration flags is the following:
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-remoteRead.headers string
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Optional HTTP headers to send with each request to the corresponding -remoteRead.url. For example, -remoteRead.headers='My-Auth:foobar' would send 'My-Auth: foobar' HTTP header with every request to the corresponding -remoteRead.url. Multiple headers must be delimited by '^^': -remoteRead.headers='header1:value1^^header2:value2'
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-remoteRead.ignoreRestoreErrors
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Whether to ignore errors from remote storage when restoring alerts state on startup. (default true)
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Whether to ignore errors from remote storage when restoring alerts state on startup. DEPRECATED - this flag has no effect and will be removed in the next releases. (default true)
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-remoteRead.lookback duration
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Lookback defines how far to look into past for alerts timeseries. For example, if lookback=1h then range from now() to now()-1h will be scanned. (default 1h0m0s)
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-remoteRead.oauth2.clientID string
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@ -1101,7 +1090,7 @@ The shortlist of configuration flags is the following:
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-replay.disableProgressBar
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Whether to disable rendering progress bars during the replay. Progress bar rendering might be verbose or break the logs parsing, so it is recommended to be disabled when not used in interactive mode.
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-replay.maxDatapointsPerQuery int
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Max number of data points expected in one request. The higher the value, the less requests will be made during replay. (default 1000)
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Max number of data points expected in one request. It affects the max time range for every `/query_range` request during the replay. The higher the value, the less requests will be made during replay. (default 1000)
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-replay.ruleRetryAttempts int
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Defines how many retries to make before giving up on rule if request for it returns an error. (default 5)
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-replay.rulesDelay duration
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@ -73,7 +73,7 @@ absolute path to all .tpl files in root.`)
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remoteReadLookBack = flag.Duration("remoteRead.lookback", time.Hour, "Lookback defines how far to look into past for alerts timeseries."+
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" For example, if lookback=1h then range from now() to now()-1h will be scanned.")
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remoteReadIgnoreRestoreErrors = flag.Bool("remoteRead.ignoreRestoreErrors", true, "Whether to ignore errors from remote storage when restoring alerts state on startup.")
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remoteReadIgnoreRestoreErrors = flag.Bool("remoteRead.ignoreRestoreErrors", true, "Whether to ignore errors from remote storage when restoring alerts state on startup. DEPRECATED - this flag has no effect and will be removed in the next releases.")
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disableAlertGroupLabel = flag.Bool("disableAlertgroupLabel", false, "Whether to disable adding group's Name as label to generated alerts and time series.")
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@ -95,7 +95,7 @@ func main() {
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pushmetrics.Init()
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if !*remoteReadIgnoreRestoreErrors {
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logger.Warnf("flag `remoteRead.ignoreRestoreErrors` is deprecated and will be removed in next versions.")
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logger.Warnf("flag `remoteRead.ignoreRestoreErrors` is deprecated and will be removed in next releases.")
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}
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err := templates.Load(*ruleTemplatesPath, true)
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@ -26,7 +26,7 @@ var (
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"and processing need to wait for previous rule results to be persisted by remote storage before evaluating the next rule."+
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"Keep it equal or bigger than -remoteWrite.flushInterval.")
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replayMaxDatapoints = flag.Int("replay.maxDatapointsPerQuery", 1e3,
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"Max number of data points expected in one request. The higher the value, the less requests will be made during replay.")
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"Max number of data points expected in one request. It affects the max time range for every `/query_range` request during the replay. The higher the value, the less requests will be made during replay.")
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replayRuleRetryAttempts = flag.Int("replay.ruleRetryAttempts", 5,
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"Defines how many retries to make before giving up on rule if request for it returns an error.")
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disableProgressBar = flag.Bool("replay.disableProgressBar", false, "Whether to disable rendering progress bars during the replay. "+
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@ -911,10 +911,6 @@ The shortlist of configuration flags is the following:
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Address to listen for http connections. See also -httpListenAddr.useProxyProtocol (default ":8880")
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-httpListenAddr.useProxyProtocol
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Whether to use proxy protocol for connections accepted at -httpListenAddr . See https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt
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-insert.maxQueueDuration duration
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The maximum duration to wait in the queue when -maxConcurrentInserts concurrent insert requests are executed (default 1m0s)
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-internStringMaxLen int
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The maximum length for strings to intern. Lower limit may save memory at the cost of higher CPU usage. See https://en.wikipedia.org/wiki/String_interning (default 300)
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-loggerDisableTimestamps
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Whether to disable writing timestamps in logs
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-loggerErrorsPerSecondLimit int
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@ -931,13 +927,6 @@ The shortlist of configuration flags is the following:
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Timezone to use for timestamps in logs. Timezone must be a valid IANA Time Zone. For example: America/New_York, Europe/Berlin, Etc/GMT+3 or Local (default "UTC")
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-loggerWarnsPerSecondLimit int
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Per-second limit on the number of WARN messages. If more than the given number of warns are emitted per second, then the remaining warns are suppressed. Zero values disable the rate limit
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-maxConcurrentInserts int
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The maximum number of concurrent insert requests. Default value should work for most cases, since it minimizes the memory usage. The default value can be increased when clients send data over slow networks. See also -insert.maxQueueDuration (default 8)
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-memory.allowedBytes size
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Allowed size of system memory VictoriaMetrics caches may occupy. This option overrides -memory.allowedPercent if set to a non-zero value. Too low a value may increase the cache miss rate usually resulting in higher CPU and disk IO usage. Too high a value may evict too much data from OS page cache resulting in higher disk IO usage
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Supports the following optional suffixes for size values: KB, MB, GB, TB, KiB, MiB, GiB, TiB (default 0)
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-memory.allowedPercent float
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Allowed percent of system memory VictoriaMetrics caches may occupy. See also -memory.allowedBytes. Too low a value may increase cache miss rate usually resulting in higher CPU and disk IO usage. Too high a value may evict too much data from OS page cache which will result in higher disk IO usage (default 60)
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-metricsAuthKey string
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Auth key for /metrics endpoint. It must be passed via authKey query arg. It overrides httpAuth.* settings
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-notifier.basicAuth.password array
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@ -1027,7 +1016,7 @@ The shortlist of configuration flags is the following:
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-remoteRead.headers string
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Optional HTTP headers to send with each request to the corresponding -remoteRead.url. For example, -remoteRead.headers='My-Auth:foobar' would send 'My-Auth: foobar' HTTP header with every request to the corresponding -remoteRead.url. Multiple headers must be delimited by '^^': -remoteRead.headers='header1:value1^^header2:value2'
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-remoteRead.ignoreRestoreErrors
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Whether to ignore errors from remote storage when restoring alerts state on startup. (default true)
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Whether to ignore errors from remote storage when restoring alerts state on startup. DEPRECATED - this flag has no effect and will be removed in the next releases. (default true)
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-remoteRead.lookback duration
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Lookback defines how far to look into past for alerts timeseries. For example, if lookback=1h then range from now() to now()-1h will be scanned. (default 1h0m0s)
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-remoteRead.oauth2.clientID string
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@ -1105,7 +1094,7 @@ The shortlist of configuration flags is the following:
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-replay.disableProgressBar
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Whether to disable rendering progress bars during the replay. Progress bar rendering might be verbose or break the logs parsing, so it is recommended to be disabled when not used in interactive mode.
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-replay.maxDatapointsPerQuery int
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Max number of data points expected in one request. The higher the value, the less requests will be made during replay. (default 1000)
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Max number of data points expected in one request. It affects the max time range for every `/query_range` request during the replay. The higher the value, the less requests will be made during replay. (default 1000)
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-replay.ruleRetryAttempts int
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Defines how many retries to make before giving up on rule if request for it returns an error. (default 5)
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-replay.rulesDelay duration
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