export function getAlerts(proxyLink) {
return proxy({
source: proxyLink,
query: "select host, value, level, alertName from alerts order by time desc",
db: "chronograf",
});
}
export function showRetentionPolicies(source, databases) {
let query;
if (Array.isArray(databases)) {
query = databases.map((db) => `SHOW RETENTION POLICIES ON "${db}"`).join(';');
} else {
query = `SHOW RETENTION POLICIES ON "${databases}"`;
}
return proxy({source, query});
}
function _fetchTimeSeries(source, db, rp, query) {
return proxy({source, db, rp, query});
}
export function showQueries(host, db, clusterID) {
const statement = 'SHOW QUERIES';
const url = buildInfluxUrl({host, statement, database: db});
return proxy(url, clusterID);
}
export function showFieldKeys(source, db, measurement, rp) {
const query = `SHOW FIELD KEYS FROM "${rp}"."${measurement}"`;
return proxy({source, query, db});
}
export function dropShard(host, shard, clusterID) {
const statement = `DROP SHARD ${shard.shardId}`;
const url = buildInfluxUrl({host, statement});
return proxy(url, clusterID);
}
export function createRetentionPolicy({host, database, rpName, duration, replicationFactor, clusterID}) {
const statement = `CREATE RETENTION POLICY "${rpName}" ON "${database}" DURATION ${duration} REPLICATION ${replicationFactor}`;
const url = buildInfluxUrl({host, statement});
return proxy(url, clusterID);
}
export function showTagValues({source, database, retentionPolicy, measurement, tagKeys}) {
const keys = tagKeys.sort().map((k) => `"${k}"`).join(', ');
const query = `SHOW TAG VALUES FROM "${measurement}" WITH KEY IN (${keys})`;
return proxy({source, db: database, rp: retentionPolicy, query});
}
export function showDatabases(source) {
const query = `SHOW DATABASES`;
return proxy({source, query});
}
export function showTagKeys({source, database, retentionPolicy, measurement}) {
const query = `SHOW TAG KEYS FROM "${measurement}"`;
return proxy({source, db: database, rp: retentionPolicy, query});
}
export function showMeasurements(source, db) {
const query = 'SHOW MEASUREMENTS';
return proxy({source, db, query});
}
export function killQuery(host, queryId, clusterID) {
const statement = `KILL QUERY ${queryId}`;
const url = buildInfluxUrl({host, statement});
return proxy(url, clusterID);
}