diff --git a/ui/packages/consul-ui/mock-api/v1/internal/ui/metrics-proxy/api/v1/query b/ui/packages/consul-ui/mock-api/v1/internal/ui/metrics-proxy/api/v1/query index d70e09653a..83bbb78908 100644 --- a/ui/packages/consul-ui/mock-api/v1/internal/ui/metrics-proxy/api/v1/query +++ b/ui/packages/consul-ui/mock-api/v1/internal/ui/metrics-proxy/api/v1/query @@ -4,23 +4,50 @@ "resultType": "vector", "result": [ ${ - [1].map(function(_){ - var type = "service"; - var proto = "tcp"; + [1].map(item => { + const dc = 'dc1'; + const generateTargets = function(num) { + // Seed faker by the number of results we want to make it deterministic + // here and in other correlated endpoints. + fake.seed(num); + return range(num).map(i => { + const nspace = i === 0 ? `default` : `${fake.hacker.noun()}-ns-${i}`; + return { + Name: `service-${fake.random.number({min:0, max:99})}`, + Datacenter: `${dc}`, + Namespace: `${nspace}` + } + }) + }; - var q = location.search.query; + // little helper to get a deterministic number from the target service + // name string. NOTE: this should be the same as in metrics-proxy/.../query + // endpoint so metrics match what is requested. + const hashStr = function(s) { + for(var i = 0, h = 0xdeadbeef; i < s.length; i++) + h = Math.imul(h ^ s.charCodeAt(i), 2654435761); + return (h ^ h >>> 16) >>> 0; + }; + + const randExp = function(max, lambda) { + return (-Math.log(1-(1-Math.exp(-lambda))*Math.random())/lambda) * max; + }; + + const q = location.search.query; + let type = 'service'; + let proto = 'tcp'; // Match the relabel arguments since "downstream" appears in both // "service" and "upstream" type queries' metric names while // "upstream" appears in downstream query metric names (confusingly). if (q.match('"upstream"')) { - type = "upstream"; + type = 'upstream'; } else if (q.match('"downstream"')) { - type = "downstream"; + type = 'downstream'; } if (q.match('envoy_http_')) { - proto = "http"; + proto = 'http'; } // NOTE!!! The logic below to pick the upstream/downstream service @@ -30,151 +57,136 @@ // Pick a number of down/upstreams to return based on the cookie variable. // If you change anything about this variable or it's default, you'll need // to change the topology endpoint to match. - var numResults = 1; - if (type === "upstream") { - numResults = env("CONSUL_UPSTREAM_COUNT", 3); + let numResults = 1; + if (type === 'upstream') { + numResults = parseInt(env('CONSUL_UPSTREAM_COUNT', 3)); } - if (type === "downstream") { - numResults = env("CONSUL_DOWNSTREAM_COUNT", 5); + if (type === 'downstream') { + numResults = parseInt(env('CONSUL_DOWNSTREAM_COUNT', 5)); } - var genFakeServiceNames = function(num) { - // Seed faker by the number of results we want to make it deterministic - // here and in other correlated endpoints. - fake.seed(num); - var serviceNames = []; - for (var i = 0; i < num; i++) { - serviceNames.push(`service-${fake.random.number({min:0, max:99})}`) - } - return serviceNames - }; - // Figure out the actual name for the target service - var targetService = "invalid-local-cluster"; - var m = q.match(/local_cluster="([^"]*)"/); - if (m && m.length >= 2 && m[1] != "") { + let targetService = 'invalid-local-cluster'; + let m = q.match(/local_cluster="([^"]*)"/); + if (m && m.length >= 2 && m[1] !== '') { targetService = m[1]; } m = q.match(/consul_service="([^"]*)"/); - if (type == "downstream" && m && m.length >= 2 && m[1] != "") { + if (type === 'downstream' && m && m.length >= 2 && m[1] !== '') { // downstreams don't have the same selector for the main service // name. targetService = m[1]; } - var serviceNames = []; + let targets = []; switch(type) { - case "downstream": // fallthrough - case "upstream": - serviceNames = genFakeServiceNames(numResults); + case 'downstream': // fallthrough + case 'upstream': + targets = generateTargets(numResults); break; default: // fallthrough - case "service": - serviceNames = [targetService]; + case 'service': + targets = [targetService]; break; } - // little helper to get a deterministic number from the target service - // name string. NOTE: this should be the same as in service-topology - // endpoint so metrics match what is requested. - var hashStr = function(s) { - for(var i = 0, h = 0xdeadbeef; i < s.length; i++) - h = Math.imul(h ^ s.charCodeAt(i), 2654435761); - return (h ^ h >>> 16) >>> 0; - }; - - var serviceProto = "tcp" + let serviceProto = 'tcp'; // Randomly pick the serviceProtocol which will affect which types of // stats we return for downstream clusters. But we need it to be // deterministic for a given service name so that all the downstream // stats are consistently typed. fake.seed(hashStr(targetService)) if (fake.random.number(1) > 0.5) { - serviceProto = "http"; + serviceProto = 'http'; } // For up/downstreams only return HTTP metrics half of the time. // For upstreams it's based on the upstream's protocol which might be // mixed so alternate protocols for upstreams. - if (type == "upstream") { + if (type === "upstream") { // Pretend all odd service indexes are tcp and even are http - var wantMod = 0; - if (proto == "tcp") { - wantMod = 1; - } - serviceNames = serviceNames.filter(function(x, i){ return i%2 == wantMod }) + const wantMod = proto === 'tcp' ? 1 : 0; + targets = targets.filter((item, i) => i % 2 === wantMod); } // For downstreams it's based on the target's protocol which we // don't really know but all downstreams should be the same type // so only return metrics for that protocol. - if (type == "downstream" && proto == "http" && serviceProto != "http") { - serviceNames = []; + if (type === 'downstream' && proto === 'http' && serviceProto !== 'http') { + targets = []; } // Work out which metric is being queried to make them more realistic. - var range = 100; + let max = 100; switch(proto) { - case "http": + case 'http': if (q.match('envoy_response_code_class="5"')) { // It's error rate make it a percentage - range = 30; + max = 30; } else if (q.match("rq_completed")) { // Requests per second - range = 1000; + max = 1000; } else if (q.match("quantile\\(0.99")) { // 99 percentile time in ms make it longer than 50 percentile - range = 5000; + max = 5000; } else if (q.match("quantile\\(0.5")) { // 50th percentile - range = 500; + max = 500; } break; - case "tcp": + case 'tcp': if (q.match('cx_total')) { // New conns per second - range = 100; + max = 100; } else if (q.match('cx_rx_bytes')) { // inbound data rate tends to be lower than outbound - range = 0.5 * 1e9; + max = 0.5 * 1e9; } else if (q.match('cx_tx_bytes')) { // inbound data rate - range = 1e9; + max = 1e9; } - // no route/connect faile are OK with default 0-100 + // no route/connect failed are OK with default 0-100 break; } - var randExp = function(max, lambda) { - return (-Math.log(1-(1-Math.exp(-lambda))*Math.random())/lambda) * max; - } // Now generate the data points - return serviceNames.map(function(name, i){ - var metric = `{}`; + return targets.map((item, i) => { + let metric = `{}`; switch(type) { - default: - break; - case "upstream": + case 'upstream': // TODO: this should really return tcp proxy label for tcp // metrics but we don't look at that for now. - metric = `{"upstream": "${name}", "envoy_http_conn_manager_prefix": "${name}"}`; + metric = `{"upstream": "${item.Name}", "envoy_http_conn_manager_prefix": "${item.Name}"}`; break; - case "downstream": - metric = `{"downstream": "${name}", "local_cluster": "${name}"}`; + case 'downstream': + metric = `{"downstream": "${item.Name}", "local_cluster": "${item.Name}"}`; + break; + } + const timestamp = Date.now() / 1000; + let value = randExp(max, 20); + + // prometheus can sometimes generate NaN and undefined strings, so + // replicate that randomly + const num = fake.random.number({min: 0, max: 10}); + switch(true) { + case num > 8: + value = 'NaN'; + break; + case num > 5: + value = 'undefined'; break; } return `{ "metric": ${metric}, "value": [ - ${Date.now()/1000}, - "${randExp(range, 20)}" + ${timestamp}, + "${value}" ] }`; - }).join(",") - - })[0] + }) + }) } ] } diff --git a/ui/packages/consul-ui/mock-api/v1/internal/ui/metrics-proxy/api/v1/query_range b/ui/packages/consul-ui/mock-api/v1/internal/ui/metrics-proxy/api/v1/query_range index 6d7ed26083..357dbc866d 100644 --- a/ui/packages/consul-ui/mock-api/v1/internal/ui/metrics-proxy/api/v1/query_range +++ b/ui/packages/consul-ui/mock-api/v1/internal/ui/metrics-proxy/api/v1/query_range @@ -6,73 +6,74 @@ ${ // We need 15 minutes worth of data at 10 second resoution. Currently we // always query for two series together so loop twice over this. - [0, 1].map(function(i){ - var timePeriodMins = 15; - var resolutionSecs = 10; - var numPoints = (timePeriodMins*60)/resolutionSecs; - var time = (Date.now()/1000) - (timePeriodMins*60); + [0, 1].map((i) => { + const timePeriodMins = 15; + const resolutionSecs = 10; + const numPoints = (timePeriodMins * 60) / resolutionSecs; + let time = (Date.now() / 1000) - (timePeriodMins * 60); - var q = location.search.query; - var proto = "tcp"; - var range = 1000; - var riseBias = 10; - var fallBias = 10; - var volatility = 0.2; - var label = ""; + const q = location.search.query; + let proto = 'tcp'; + let max = 1000; + let riseBias = 10; + let fallBias = 10; + let volatility = 0.2; + let label = ''; if (q.match('envoy_listener_http_downstream_rq_xx')) { - proto = "http" + proto = 'http' // Switch random value ranges for total vs error rates switch(i) { case 0: - range = 1000; // up to 1000 rps for success - label = "Successes"; + max = 1000; // up to 1000 rps for success + label = 'Successes'; break; case 1: - range = 500; // up to 500 errors per second + max = 500; // up to 500 errors per second fallBias = 1; // fall quicker than we rise riseBias = 30; // start low generally volatility = 1; - label = "Errors"; + label = 'Errors'; break; } } else { // Type tcp switch(i) { case 0: - range = 0.5 * 1e9; // up to 500 mbps recieved - label = "Inbound"; + max = 0.5 * 1e9; // up to 500 mbps recieved + label = 'Inbound'; break; case 1: - range = 1e9; // up to 1 gbps - label = "Outbound" + max = 1e9; // up to 1 gbps + label = 'Outbound'; break; } } - var randExp = function(max, lambda) { + const randExp = function(max, lambda) { return (-Math.log(1-(1-Math.exp(-lambda))*Math.random())/lambda) * max; } // Starting value - var value = randExp(range, riseBias); - if (value > range) { - value = range; + let value = randExp(max, riseBias); + if (value > max) { + value = max; } - var points = []; + const points = []; + let rising; for (var i = 0; i < numPoints; i++) { points.push(`[${time}, "${value}"]`); time = time + resolutionSecs; - var rising = (Math.random() > 0.5); - delta = volatility * randExp(range, rising ? riseBias : fallBias); + rising = (Math.random() > 0.5); + delta = volatility * randExp(max, rising ? riseBias : fallBias); if (!rising) { // Make it a negative change - delta = 0-delta; + delta = 0 - delta; } value = value + delta - if (value > range) { - value = range; + if (value > max) { + value = max; } if (value < 0) { value = 0; @@ -87,4 +88,4 @@ } ] } -} \ No newline at end of file +} diff --git a/ui/packages/consul-ui/mock-api/v1/internal/ui/service-topology/_ b/ui/packages/consul-ui/mock-api/v1/internal/ui/service-topology/_ index 5ee71195d5..339adee51e 100644 --- a/ui/packages/consul-ui/mock-api/v1/internal/ui/service-topology/_ +++ b/ui/packages/consul-ui/mock-api/v1/internal/ui/service-topology/_ @@ -1,6 +1,29 @@ ${ [1].map(() => { const dc = location.search.dc; + const generateTargets = function(num) { + // Seed faker by the number of results we want to make it deterministic + // here and in other correlated endpoints. + fake.seed(num); + return range(num).map(i => { + const nspace = i === 0 ? `default` : `${fake.hacker.noun()}-ns-${i}`; + return { + Name: `service-${fake.random.number({min:0, max:99})}`, + Datacenter: `${dc}`, + Namespace: `${nspace}` + } + }) + }; + + // little helper to get a deterministic number from the target service + // name string. NOTE: this should be the same as in metrics-proxy/.../query + // endpoint so metrics match what is requested. + const hashStr = function(s) { + for(var i = 0, h = 0xdeadbeef; i < s.length; i++) + h = Math.imul(h ^ s.charCodeAt(i), 2654435761); + return (h ^ h >>> 16) >>> 0; + }; + // NOTE!!! The logic below to pick the upstream/downstream service // names must exactly match the logic in internal/ui/metrics-proxy/.../query @@ -9,64 +32,41 @@ ${ // Pick a number of down/upstreams to return based on the cookie variable. // If you change anything about this variable or it's default, you'll need // to change the topology endpoint to match. - var numUp = env("CONSUL_UPSTREAM_COUNT", 3); - var numDown = env("CONSUL_DOWNSTREAM_COUNT", 5); + const numUp = parseInt(env('CONSUL_UPSTREAM_COUNT', 3)); + const numDown = parseInt(env('CONSUL_DOWNSTREAM_COUNT', 5)); - var genFakeServiceNames = function(num) { - // Seed faker by the number of results we want to make it deterministic - // here and in other correlated endpoints. - fake.seed(num); - var serviceNames = []; - for (var i = 0; i < num; i++) { - serviceNames.push(`service-${fake.random.number({min:0, max:99})}`) - } - return serviceNames - }; + const index = parseInt(location.search.index || 0); + const targetService = location.pathname.get(4) - var upstreams = genFakeServiceNames(numUp); - var downstreams = genFakeServiceNames(numDown); + const upstreams = generateTargets(numUp); + const downstreams = generateTargets(numDown); - const targetService = location.pathname.toString().replace('/v1/internal/ui/service-topology/', '') - - // little helper to get a deterministic number from the target service - // name string. NOTE: this should be the same as in metrics-proxy/.../query - // endpoint so metrics match what is requested. - var hashStr = function(s) { - for(var i = 0, h = 0xdeadbeef; i < s.length; i++) - h = Math.imul(h ^ s.charCodeAt(i), 2654435761); - return (h ^ h >>> 16) >>> 0; - }; - - var serviceProto = "tcp" // Randomly pick the serviceProtocol which will affect which types of // stats we return for downstream clusters. But we need it to be // deterministic for a given service name so that all the downstream // stats are consistently typed. + let serviceProto = 'tcp'; fake.seed(hashStr(targetService)) if (fake.random.number(1) > 0.5) { - serviceProto = "http"; + serviceProto = 'http'; } + fake.seed(index); return ` { "Protocol": "${serviceProto}", "FilteredByACLs": ${fake.random.boolean()}, - "Upstreams": - [ + "Upstreams": [ ${ upstreams.map((item, i) => { - let hasPerms = fake.random.boolean(); + const hasPerms = fake.random.boolean(); // if hasPerms is true allowed is always false as some restrictions apply - let allowed = hasPerms ? false : fake.random.boolean(); + const allowed = hasPerms ? false : fake.random.boolean(); return ` { - "Name": "${item}", - "Datacenter": "${dc}", - ${i === 1 ? ` - "Namespace": "default", - ` : ` - "Namespace": "${fake.hacker.noun()}-ns-${i}", - `} + "Name": "${item.Name}", + "Datacenter": "${item.Datacenter}", + "Namespace": "${item.Namespace}", "ChecksPassing":${fake.random.number({min: 1, max: env('CONSUL_CHECK_COUNT', fake.random.number(10))})}, "ChecksWarning":${fake.random.number({min: 0, max: env('CONSUL_CHECK_COUNT', fake.random.number(10))})}, "ChecksCritical":${fake.random.number({min: 0, max: env('CONSUL_CHECK_COUNT', fake.random.number(10))})}, @@ -79,22 +79,17 @@ ${ } `})} ], - "Downstreams": - [ + "Downstreams": [ ${ downstreams.map((item, i) => { - let hasPerms = fake.random.boolean(); + const hasPerms = fake.random.boolean(); // if hasPerms is true allowed is always false as some restrictions apply - let allowed = hasPerms ? false : fake.random.boolean(); + const allowed = hasPerms ? false : fake.random.boolean(); return ` { - "Name": "${item}", - "Datacenter": "${dc}", - ${i === 1 ? ` - "Namespace": "default", - ` : ` - "Namespace": "${fake.hacker.noun()}-ns-${i}", - `} + "Name": "${item.Name}", + "Datacenter": "${item.Datacenter}", + "Namespace": "${item.Namespace}", "ChecksPassing":${fake.random.number({min: 1, max: env('CONSUL_CHECK_COUNT', fake.random.number(10))})}, "ChecksWarning":${fake.random.number({min: 0, max: env('CONSUL_CHECK_COUNT', fake.random.number(10))})}, "ChecksCritical":${fake.random.number({min: 0, max: env('CONSUL_CHECK_COUNT', fake.random.number(10))})}, @@ -110,4 +105,4 @@ ${ }` }) -} \ No newline at end of file +} diff --git a/ui/packages/consul-ui/vendor/metrics-providers/prometheus.js b/ui/packages/consul-ui/vendor/metrics-providers/prometheus.js index 586edbef48..0d25629bf2 100644 --- a/ui/packages/consul-ui/vendor/metrics-providers/prometheus.js +++ b/ui/packages/consul-ui/vendor/metrics-providers/prometheus.js @@ -659,7 +659,6 @@ // no result as a zero not a missing stat. promql += ' OR on() vector(0)'; } - //console.log(promql) var params = { query: promql, time: new Date().getTime() / 1000, @@ -671,7 +670,7 @@ return { label: label, desc: desc, - value: formatter(v), + value: isNaN(v) ? '-' : formatter(v), }; } @@ -683,7 +682,7 @@ data[groupName] = { label: label, desc: desc.replace('{{GROUP}}', groupName), - value: formatter(v), + value: isNaN(v) ? '-' : formatter(v), }; } return data;