[pbs-devel] [PATCH proxmox-backup v4 2/6] pbs-api-types: add metrics api types

Matthias Heiserer m.heiserer at proxmox.com
Tue Feb 1 10:55:54 CET 2022


Two comments inline.

On 17.01.2022 11:48, Dominik Csapak wrote:
> InfluxDbUdp and InfluxDbHttp for now
> 
> introduces schemas for host:port and https urls
> 
> Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
> ---
>   pbs-api-types/src/lib.rs     |  15 ++++
>   pbs-api-types/src/metrics.rs | 138 +++++++++++++++++++++++++++++++++++
>   2 files changed, 153 insertions(+)
>   create mode 100644 pbs-api-types/src/metrics.rs
> 
> diff --git a/pbs-api-types/src/lib.rs b/pbs-api-types/src/lib.rs
> index 0a0dd33d..e442b1cf 100644
> --- a/pbs-api-types/src/lib.rs
> +++ b/pbs-api-types/src/lib.rs
> @@ -88,6 +88,8 @@ pub use traffic_control::*;
>   mod zfs;
>   pub use zfs::*;
>   
> +mod metrics;
> +pub use metrics::*;
>   
>   #[rustfmt::skip]
>   #[macro_use]
> @@ -100,6 +102,7 @@ mod local_macros {
>       macro_rules! DNS_ALIAS_NAME {
>           () => (concat!(r"(?:(?:", DNS_ALIAS_LABEL!() , r"\.)*", DNS_ALIAS_LABEL!(), ")"))
>       }
> +    macro_rules! PORT_REGEX_STR { () => (r"(?:[0-9]{1,4}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])") }
>   }
>   
>   const_regex! {
> @@ -113,6 +116,8 @@ const_regex! {
>       pub DNS_NAME_REGEX =  concat!(r"^", DNS_NAME!(), r"$");
>       pub DNS_ALIAS_REGEX =  concat!(r"^", DNS_ALIAS_NAME!(), r"$");
>       pub DNS_NAME_OR_IP_REGEX = concat!(r"^(?:", DNS_NAME!(), "|",  IPRE!(), r")$");
> +    pub HOST_PORT_REGEX = concat!(r"^(?:", DNS_NAME!(), "|", IPRE_BRACKET!(), "):", PORT_REGEX_STR!() ,"$");
> +    pub HTTP_URL_REGEX = concat!(r"^https?://(?:(?:(?:", DNS_NAME!(), "|", IPRE_BRACKET!(), ")(?::", PORT_REGEX_STR!() ,"))|", IPV6RE!(),")(?:/[^\x00-\x1F\x7F]*)?$");
>   
>       pub SHA256_HEX_REGEX = r"^[a-f0-9]{64}$"; // fixme: define in common_regex ?
>   
> @@ -160,6 +165,8 @@ pub const BLOCKDEVICE_NAME_FORMAT: ApiStringFormat = ApiStringFormat::Pattern(&B
>   pub const SUBSCRIPTION_KEY_FORMAT: ApiStringFormat = ApiStringFormat::Pattern(&SUBSCRIPTION_KEY_REGEX);
>   pub const SYSTEMD_DATETIME_FORMAT: ApiStringFormat = ApiStringFormat::Pattern(&SYSTEMD_DATETIME_REGEX);
>   pub const HOSTNAME_FORMAT: ApiStringFormat = ApiStringFormat::Pattern(&HOSTNAME_REGEX);
> +pub const HOST_PORT_FORMAT: ApiStringFormat = ApiStringFormat::Pattern(&HOST_PORT_REGEX);
> +pub const HTTP_URL_FORMAT: ApiStringFormat = ApiStringFormat::Pattern(&HTTP_URL_REGEX);
>   
>   pub const DNS_ALIAS_FORMAT: ApiStringFormat =
>       ApiStringFormat::Pattern(&DNS_ALIAS_REGEX);
> @@ -199,6 +206,14 @@ pub const DNS_NAME_OR_IP_SCHEMA: Schema = StringSchema::new("DNS name or IP addr
>       .format(&DNS_NAME_OR_IP_FORMAT)
>       .schema();
>   
> +pub const HOST_PORT_SCHEMA: Schema = StringSchema::new("host:port combination (Host can be DNS name or IP address).")
> +    .format(&HOST_PORT_FORMAT)
> +    .schema();
> +
> +pub const HTTP_URL_SCHEMA: Schema = StringSchema::new("HTTP(s) url with optional port.")
> +    .format(&HTTP_URL_FORMAT)
> +    .schema();
> +

In my tests, the port was not optional. A "?" seems to be missing in the 
regex. Verify with e.g. "proxmox-backup-debug api create 
/config/metricserver/influxdb-http/ --name name --url http://localhost"

>   #[cfg(not(target_arch="wasm32"))] // this only makes sense for the serever side

typo: serever -> server

>   pub const NODE_SCHEMA: Schema = StringSchema::new("Node name (or 'localhost')")
>       .format(&ApiStringFormat::VerifyFn(|node| {
> diff --git a/pbs-api-types/src/metrics.rs b/pbs-api-types/src/metrics.rs
> new file mode 100644
> index 00000000..239d6c80
> --- /dev/null
> +++ b/pbs-api-types/src/metrics.rs
> @@ -0,0 +1,138 @@
> +use serde::{Deserialize, Serialize};
> +
> +use crate::{
> +    HOST_PORT_SCHEMA, HTTP_URL_SCHEMA, PROXMOX_SAFE_ID_FORMAT, SINGLE_LINE_COMMENT_SCHEMA,
> +};
> +use proxmox_schema::{api, Schema, StringSchema, Updater};
> +
> +pub const METRIC_SERVER_ID_SCHEMA: Schema = StringSchema::new("Metrics Server ID.")
> +    .format(&PROXMOX_SAFE_ID_FORMAT)
> +    .min_length(3)
> +    .max_length(32)
> +    .schema();
> +
> +pub const INFLUXDB_BUCKET_SCHEMA: Schema = StringSchema::new("InfluxDB Bucket.")
> +    .format(&PROXMOX_SAFE_ID_FORMAT)
> +    .min_length(3)
> +    .max_length(32)
> +    .default("proxmox")
> +    .schema();
> +
> +pub const INFLUXDB_ORGANIZATION_SCHEMA: Schema = StringSchema::new("InfluxDB Organization.")
> +    .format(&PROXMOX_SAFE_ID_FORMAT)
> +    .min_length(3)
> +    .max_length(32)
> +    .default("proxmox")
> +    .schema();
> +
> +#[api(
> +    properties: {
> +        name: {
> +            schema: METRIC_SERVER_ID_SCHEMA,
> +        },
> +        enable: {
> +            type: bool,
> +            optional: true,
> +            default: true,
> +        },
> +        host: {
> +            schema: HOST_PORT_SCHEMA,
> +        },
> +        mtu: {
> +            type: u16,
> +            optional: true,
> +            default: 1500,
> +        },
> +        comment: {
> +            optional: true,
> +            schema: SINGLE_LINE_COMMENT_SCHEMA,
> +        },
> +    },
> +)]
> +#[derive(Serialize, Deserialize, Updater)]
> +#[serde(rename_all = "kebab-case")]
> +/// InfluxDB Server (UDP)
> +pub struct InfluxDbUdp {
> +    #[updater(skip)]
> +    pub name: String,
> +    #[serde(skip_serializing_if = "Option::is_none")]
> +    /// Enables or disables the metrics server
> +    pub enable: Option<bool>,
> +    /// the host + port
> +    pub host: String,
> +    #[serde(skip_serializing_if = "Option::is_none")]
> +    /// The MTU
> +    pub mtu: Option<u16>,
> +    #[serde(skip_serializing_if = "Option::is_none")]
> +    pub comment: Option<String>,
> +}
> +
> +#[api(
> +    properties: {
> +        name: {
> +            schema: METRIC_SERVER_ID_SCHEMA,
> +        },
> +        enable: {
> +            type: bool,
> +            optional: true,
> +            default: true,
> +        },
> +        url: {
> +            schema: HTTP_URL_SCHEMA,
> +        },
> +        token: {
> +            type: String,
> +            optional: true,
> +        },
> +        bucket: {
> +            schema: INFLUXDB_BUCKET_SCHEMA,
> +            optional: true,
> +        },
> +        organization: {
> +            schema: INFLUXDB_ORGANIZATION_SCHEMA,
> +            optional: true,
> +        },
> +        "max-body-size": {
> +            type: usize,
> +            optional: true,
> +            default: 25_000_000,
> +        },
> +        "verify-tls": {
> +            type: bool,
> +            optional: true,
> +            default: true,
> +        },
> +        comment: {
> +            optional: true,
> +            schema: SINGLE_LINE_COMMENT_SCHEMA,
> +        },
> +    },
> +)]
> +#[derive(Serialize, Deserialize, Updater)]
> +#[serde(rename_all = "kebab-case")]
> +/// InfluxDB Server (HTTP(s))
> +pub struct InfluxDbHttp {
> +    #[updater(skip)]
> +    pub name: String,
> +    #[serde(skip_serializing_if = "Option::is_none")]
> +    /// Enables or disables the metrics server
> +    pub enable: Option<bool>,
> +    /// The base url of the influxdb server
> +    pub url: String,
> +    /// The Optional Token
> +    #[serde(skip_serializing_if = "Option::is_none")]
> +    /// The (optional) API token
> +    pub token: Option<String>,
> +    #[serde(skip_serializing_if = "Option::is_none")]
> +    pub bucket: Option<String>,
> +    #[serde(skip_serializing_if = "Option::is_none")]
> +    pub organization: Option<String>,
> +    #[serde(skip_serializing_if = "Option::is_none")]
> +    /// The (optional) maximum body size
> +    pub max_body_size: Option<usize>,
> +    #[serde(skip_serializing_if = "Option::is_none")]
> +    /// If true, the certificate will be validated.
> +    pub verify_tls: Option<bool>,
> +    #[serde(skip_serializing_if = "Option::is_none")]
> +    pub comment: Option<String>,
> +}





More information about the pbs-devel mailing list