diff --git a/prometheus-monitoring/application/main.go b/prometheus-monitoring/application/main.go deleted file mode 100644 index c250070..0000000 --- a/prometheus-monitoring/application/main.go +++ /dev/null @@ -1,46 +0,0 @@ -package main - -import ( - "fmt" - "time" - "net/http" - "github.com/prometheus/client_golang/prometheus" - "github.com/prometheus/client_golang/prometheus/promauto" - "github.com/prometheus/client_golang/prometheus/promhttp" -) - -var ( - requestsProcessed = promauto.NewCounter(prometheus.CounterOpts{ - Name: "request_operations_total", - Help: "The total number of processed requests", - }) -) - -var ( - requestDuration = prometheus.NewHistogram(prometheus.HistogramOpts{ - Name: "request_duration_seconds", - Help: "Histogram for the runtime of a simple example function.", - Buckets: prometheus.LinearBuckets(0.5, 1.0, 2), - }) -) - - - -func main() { - - fmt.Println("starting...") - - http.HandleFunc("/", func (w http.ResponseWriter, r *http.Request) { - - timer := prometheus.NewTimer(requestDuration) - defer timer.ObserveDuration() - time.Sleep(1000 * time.Millisecond) //Sleep for a second - fmt.Fprint(w, "Welcome to my application!") - - requestsProcessed.Inc() - }) - - http.Handle("/metrics", promhttp.Handler()) - http.ListenAndServe(":80", nil) - -} diff --git a/prometheus-monitoring/docker-compose.yaml b/prometheus-monitoring/docker-compose.yaml index 11d4375..97d97a5 100644 --- a/prometheus-monitoring/docker-compose.yaml +++ b/prometheus-monitoring/docker-compose.yaml @@ -1,11 +1,33 @@ version: "3" services: - my-application: - build: ./application - container_name: my-application - image: my-application + go-application: + build: + context: ./go-application + container_name: go-application + image: go-application ports: - "80:80" + python-application: + build: + context: ./python-application + container_name: python-application + image: python-application + ports: + - "81:80" + dotnet-application: + build: + context: ./dotnet-application + container_name: dotnet-application + image: dotnet-application + ports: + - "82:80" + nodejs-application: + build: + context: ./nodejs-application + container_name: nodejs-application + image: nodejs-application + ports: + - "83:80" prometheus: container_name: prometheus-svc image: prom/prometheus @@ -21,4 +43,4 @@ services: environment: - GF_AUTH_BASIC_ENABLED=false - GF_AUTH_ANONYMOUS_ENABLED=true - - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin \ No newline at end of file + - GF_AUTH_ANONYMOUS_ORG_ROLE=Admin diff --git a/prometheus-monitoring/dotnet-application/dockerfile b/prometheus-monitoring/dotnet-application/dockerfile new file mode 100644 index 0000000..5b5a921 --- /dev/null +++ b/prometheus-monitoring/dotnet-application/dockerfile @@ -0,0 +1,28 @@ +FROM mcr.microsoft.com/dotnet/core/sdk:2.2-stretch as debug + +#install debugger for NET Core +RUN apt-get update +RUN apt-get install -y unzip +RUN curl -sSL https://aka.ms/getvsdbgsh | /bin/sh /dev/stdin -v latest -l ~/vsdbg + +RUN mkdir /work/ +WORKDIR /work/ + +COPY ./src/work.csproj /work/work.csproj +RUN dotnet restore + +COPY ./src/ /work/ +RUN mkdir /out/ +RUN dotnet publish --no-restore --output /out/ --configuration Release + +ENTRYPOINT ["dotnet", "run"] + +###########START NEW IMAGE########################################### + +FROM mcr.microsoft.com/dotnet/core/aspnet:2.2-stretch-slim as prod + +RUN mkdir /app/ +WORKDIR /app/ +COPY --from=debug /out/ /app/ +RUN chmod +x /app/ +CMD dotnet work.dll diff --git a/prometheus-monitoring/dotnet-application/src/Pages/Error.cshtml b/prometheus-monitoring/dotnet-application/src/Pages/Error.cshtml new file mode 100644 index 0000000..09da0d2 --- /dev/null +++ b/prometheus-monitoring/dotnet-application/src/Pages/Error.cshtml @@ -0,0 +1,26 @@ +@page +@model ErrorModel +@{ + ViewData["Title"] = "Error"; +} + +
+ Request ID: @Model.RequestId
+
+ Swapping to the Development environment displays detailed information about the error that occurred. +
++ The Development environment shouldn't be enabled for deployed applications. + It can result in displaying sensitive information from exceptions to end users. + For local debugging, enable the Development environment by setting the ASPNETCORE_ENVIRONMENT environment variable to Development + and restarting the app. +
diff --git a/prometheus-monitoring/dotnet-application/src/Pages/Error.cshtml.cs b/prometheus-monitoring/dotnet-application/src/Pages/Error.cshtml.cs new file mode 100644 index 0000000..b9fd359 --- /dev/null +++ b/prometheus-monitoring/dotnet-application/src/Pages/Error.cshtml.cs @@ -0,0 +1,23 @@ +using System; +using System.Collections.Generic; +using System.Diagnostics; +using System.Linq; +using System.Threading.Tasks; +using Microsoft.AspNetCore.Mvc; +using Microsoft.AspNetCore.Mvc.RazorPages; + +namespace work.Pages +{ + [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)] + public class ErrorModel : PageModel + { + public string RequestId { get; set; } + + public bool ShowRequestId => !string.IsNullOrEmpty(RequestId); + + public void OnGet() + { + RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier; + } + } +} diff --git a/prometheus-monitoring/dotnet-application/src/Pages/Index.cshtml b/prometheus-monitoring/dotnet-application/src/Pages/Index.cshtml new file mode 100644 index 0000000..8a5f8e3 --- /dev/null +++ b/prometheus-monitoring/dotnet-application/src/Pages/Index.cshtml @@ -0,0 +1,10 @@ +@page +@model IndexModel +@{ + ViewData["Title"] = "Home page"; +} + +Learn about building Web apps with ASP.NET Core.
+Use this page to detail your site's privacy policy.
diff --git a/prometheus-monitoring/dotnet-application/src/Pages/Privacy.cshtml.cs b/prometheus-monitoring/dotnet-application/src/Pages/Privacy.cshtml.cs new file mode 100644 index 0000000..dc38f14 --- /dev/null +++ b/prometheus-monitoring/dotnet-application/src/Pages/Privacy.cshtml.cs @@ -0,0 +1,16 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Threading.Tasks; +using Microsoft.AspNetCore.Mvc; +using Microsoft.AspNetCore.Mvc.RazorPages; + +namespace work.Pages +{ + public class PrivacyModel : PageModel + { + public void OnGet() + { + } + } +} \ No newline at end of file diff --git a/prometheus-monitoring/dotnet-application/src/Pages/Shared/_CookieConsentPartial.cshtml b/prometheus-monitoring/dotnet-application/src/Pages/Shared/_CookieConsentPartial.cshtml new file mode 100644 index 0000000..522ca86 --- /dev/null +++ b/prometheus-monitoring/dotnet-application/src/Pages/Shared/_CookieConsentPartial.cshtml @@ -0,0 +1,25 @@ +@using Microsoft.AspNetCore.Http.Features + +@{ + var consentFeature = Context.Features.Get`s get reset. However, we also reset the\n// bottom margin to use `rem` units instead of `em`.\np {\n margin-top: 0;\n margin-bottom: $paragraph-margin-bottom;\n}\n\n// Abbreviations\n//\n// 1. Duplicate behavior to the data-* attribute for our tooltip plugin\n// 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.\n// 3. Add explicit cursor to indicate changed behavior.\n// 4. Remove the bottom border in Firefox 39-.\n// 5. Prevent the text-decoration to be skipped.\n\nabbr[title],\nabbr[data-original-title] { // 1\n text-decoration: underline; // 2\n text-decoration: underline dotted; // 2\n cursor: help; // 3\n border-bottom: 0; // 4\n text-decoration-skip-ink: none; // 5\n}\n\naddress {\n margin-bottom: 1rem;\n font-style: normal;\n line-height: inherit;\n}\n\nol,\nul,\ndl {\n margin-top: 0;\n margin-bottom: 1rem;\n}\n\nol ol,\nul ul,\nol ul,\nul ol {\n margin-bottom: 0;\n}\n\ndt {\n font-weight: $dt-font-weight;\n}\n\ndd {\n margin-bottom: .5rem;\n margin-left: 0; // Undo browser default\n}\n\nblockquote {\n margin: 0 0 1rem;\n}\n\nb,\nstrong {\n font-weight: $font-weight-bolder; // Add the correct font weight in Chrome, Edge, and Safari\n}\n\nsmall {\n @include font-size(80%); // Add the correct font size in all browsers\n}\n\n//\n// Prevent `sub` and `sup` elements from affecting the line height in\n// all browsers.\n//\n\nsub,\nsup {\n position: relative;\n @include font-size(75%);\n line-height: 0;\n vertical-align: baseline;\n}\n\nsub { bottom: -.25em; }\nsup { top: -.5em; }\n\n\n//\n// Links\n//\n\na {\n color: $link-color;\n text-decoration: $link-decoration;\n background-color: transparent; // Remove the gray background on active links in IE 10.\n\n @include hover {\n color: $link-hover-color;\n text-decoration: $link-hover-decoration;\n }\n}\n\n// And undo these styles for placeholder links/named anchors (without href)\n// which have not been made explicitly keyboard-focusable (without tabindex).\n// It would be more straightforward to just use a[href] in previous block, but that\n// causes specificity issues in many other styles that are too complex to fix.\n// See https://github.com/twbs/bootstrap/issues/19402\n\na:not([href]):not([tabindex]) {\n color: inherit;\n text-decoration: none;\n\n @include hover-focus {\n color: inherit;\n text-decoration: none;\n }\n\n &:focus {\n outline: 0;\n }\n}\n\n\n//\n// Code\n//\n\npre,\ncode,\nkbd,\nsamp {\n font-family: $font-family-monospace;\n @include font-size(1em); // Correct the odd `em` font sizing in all browsers.\n}\n\npre {\n // Remove browser default top margin\n margin-top: 0;\n // Reset browser default of `1em` to use `rem`s\n margin-bottom: 1rem;\n // Don't allow content to break outside\n overflow: auto;\n}\n\n\n//\n// Figures\n//\n\nfigure {\n // Apply a consistent margin strategy (matches our type styles).\n margin: 0 0 1rem;\n}\n\n\n//\n// Images and content\n//\n\nimg {\n vertical-align: middle;\n border-style: none; // Remove the border on images inside links in IE 10-.\n}\n\nsvg {\n // Workaround for the SVG overflow bug in IE10/11 is still required.\n // See https://github.com/twbs/bootstrap/issues/26878\n overflow: hidden;\n vertical-align: middle;\n}\n\n\n//\n// Tables\n//\n\ntable {\n border-collapse: collapse; // Prevent double borders\n}\n\ncaption {\n padding-top: $table-cell-padding;\n padding-bottom: $table-cell-padding;\n color: $table-caption-color;\n text-align: left;\n caption-side: bottom;\n}\n\nth {\n // Matches default `
`s get reset. However, we also reset the\n// bottom margin to use `rem` units instead of `em`.\np {\n margin-top: 0;\n margin-bottom: $paragraph-margin-bottom;\n}\n\n// Abbreviations\n//\n// 1. Duplicate behavior to the data-* attribute for our tooltip plugin\n// 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.\n// 3. Add explicit cursor to indicate changed behavior.\n// 4. Remove the bottom border in Firefox 39-.\n// 5. Prevent the text-decoration to be skipped.\n\nabbr[title],\nabbr[data-original-title] { // 1\n text-decoration: underline; // 2\n text-decoration: underline dotted; // 2\n cursor: help; // 3\n border-bottom: 0; // 4\n text-decoration-skip-ink: none; // 5\n}\n\naddress {\n margin-bottom: 1rem;\n font-style: normal;\n line-height: inherit;\n}\n\nol,\nul,\ndl {\n margin-top: 0;\n margin-bottom: 1rem;\n}\n\nol ol,\nul ul,\nol ul,\nul ol {\n margin-bottom: 0;\n}\n\ndt {\n font-weight: $dt-font-weight;\n}\n\ndd {\n margin-bottom: .5rem;\n margin-left: 0; // Undo browser default\n}\n\nblockquote {\n margin: 0 0 1rem;\n}\n\nb,\nstrong {\n font-weight: $font-weight-bolder; // Add the correct font weight in Chrome, Edge, and Safari\n}\n\nsmall {\n @include font-size(80%); // Add the correct font size in all browsers\n}\n\n//\n// Prevent `sub` and `sup` elements from affecting the line height in\n// all browsers.\n//\n\nsub,\nsup {\n position: relative;\n @include font-size(75%);\n line-height: 0;\n vertical-align: baseline;\n}\n\nsub { bottom: -.25em; }\nsup { top: -.5em; }\n\n\n//\n// Links\n//\n\na {\n color: $link-color;\n text-decoration: $link-decoration;\n background-color: transparent; // Remove the gray background on active links in IE 10.\n\n @include hover {\n color: $link-hover-color;\n text-decoration: $link-hover-decoration;\n }\n}\n\n// And undo these styles for placeholder links/named anchors (without href)\n// which have not been made explicitly keyboard-focusable (without tabindex).\n// It would be more straightforward to just use a[href] in previous block, but that\n// causes specificity issues in many other styles that are too complex to fix.\n// See https://github.com/twbs/bootstrap/issues/19402\n\na:not([href]):not([tabindex]) {\n color: inherit;\n text-decoration: none;\n\n @include hover-focus {\n color: inherit;\n text-decoration: none;\n }\n\n &:focus {\n outline: 0;\n }\n}\n\n\n//\n// Code\n//\n\npre,\ncode,\nkbd,\nsamp {\n font-family: $font-family-monospace;\n @include font-size(1em); // Correct the odd `em` font sizing in all browsers.\n}\n\npre {\n // Remove browser default top margin\n margin-top: 0;\n // Reset browser default of `1em` to use `rem`s\n margin-bottom: 1rem;\n // Don't allow content to break outside\n overflow: auto;\n}\n\n\n//\n// Figures\n//\n\nfigure {\n // Apply a consistent margin strategy (matches our type styles).\n margin: 0 0 1rem;\n}\n\n\n//\n// Images and content\n//\n\nimg {\n vertical-align: middle;\n border-style: none; // Remove the border on images inside links in IE 10-.\n}\n\nsvg {\n // Workaround for the SVG overflow bug in IE10/11 is still required.\n // See https://github.com/twbs/bootstrap/issues/26878\n overflow: hidden;\n vertical-align: middle;\n}\n\n\n//\n// Tables\n//\n\ntable {\n border-collapse: collapse; // Prevent double borders\n}\n\ncaption {\n padding-top: $table-cell-padding;\n padding-bottom: $table-cell-padding;\n color: $table-caption-color;\n text-align: left;\n caption-side: bottom;\n}\n\nth {\n // Matches default `
`s get reset. However, we also reset the\n// bottom margin to use `rem` units instead of `em`.\np {\n margin-top: 0;\n margin-bottom: $paragraph-margin-bottom;\n}\n\n// Abbreviations\n//\n// 1. Duplicate behavior to the data-* attribute for our tooltip plugin\n// 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.\n// 3. Add explicit cursor to indicate changed behavior.\n// 4. Remove the bottom border in Firefox 39-.\n// 5. Prevent the text-decoration to be skipped.\n\nabbr[title],\nabbr[data-original-title] { // 1\n text-decoration: underline; // 2\n text-decoration: underline dotted; // 2\n cursor: help; // 3\n border-bottom: 0; // 4\n text-decoration-skip-ink: none; // 5\n}\n\naddress {\n margin-bottom: 1rem;\n font-style: normal;\n line-height: inherit;\n}\n\nol,\nul,\ndl {\n margin-top: 0;\n margin-bottom: 1rem;\n}\n\nol ol,\nul ul,\nol ul,\nul ol {\n margin-bottom: 0;\n}\n\ndt {\n font-weight: $dt-font-weight;\n}\n\ndd {\n margin-bottom: .5rem;\n margin-left: 0; // Undo browser default\n}\n\nblockquote {\n margin: 0 0 1rem;\n}\n\nb,\nstrong {\n font-weight: $font-weight-bolder; // Add the correct font weight in Chrome, Edge, and Safari\n}\n\nsmall {\n @include font-size(80%); // Add the correct font size in all browsers\n}\n\n//\n// Prevent `sub` and `sup` elements from affecting the line height in\n// all browsers.\n//\n\nsub,\nsup {\n position: relative;\n @include font-size(75%);\n line-height: 0;\n vertical-align: baseline;\n}\n\nsub { bottom: -.25em; }\nsup { top: -.5em; }\n\n\n//\n// Links\n//\n\na {\n color: $link-color;\n text-decoration: $link-decoration;\n background-color: transparent; // Remove the gray background on active links in IE 10.\n\n @include hover {\n color: $link-hover-color;\n text-decoration: $link-hover-decoration;\n }\n}\n\n// And undo these styles for placeholder links/named anchors (without href)\n// which have not been made explicitly keyboard-focusable (without tabindex).\n// It would be more straightforward to just use a[href] in previous block, but that\n// causes specificity issues in many other styles that are too complex to fix.\n// See https://github.com/twbs/bootstrap/issues/19402\n\na:not([href]):not([tabindex]) {\n color: inherit;\n text-decoration: none;\n\n @include hover-focus {\n color: inherit;\n text-decoration: none;\n }\n\n &:focus {\n outline: 0;\n }\n}\n\n\n//\n// Code\n//\n\npre,\ncode,\nkbd,\nsamp {\n font-family: $font-family-monospace;\n @include font-size(1em); // Correct the odd `em` font sizing in all browsers.\n}\n\npre {\n // Remove browser default top margin\n margin-top: 0;\n // Reset browser default of `1em` to use `rem`s\n margin-bottom: 1rem;\n // Don't allow content to break outside\n overflow: auto;\n}\n\n\n//\n// Figures\n//\n\nfigure {\n // Apply a consistent margin strategy (matches our type styles).\n margin: 0 0 1rem;\n}\n\n\n//\n// Images and content\n//\n\nimg {\n vertical-align: middle;\n border-style: none; // Remove the border on images inside links in IE 10-.\n}\n\nsvg {\n // Workaround for the SVG overflow bug in IE10/11 is still required.\n // See https://github.com/twbs/bootstrap/issues/26878\n overflow: hidden;\n vertical-align: middle;\n}\n\n\n//\n// Tables\n//\n\ntable {\n border-collapse: collapse; // Prevent double borders\n}\n\ncaption {\n padding-top: $table-cell-padding;\n padding-bottom: $table-cell-padding;\n color: $table-caption-color;\n text-align: left;\n caption-side: bottom;\n}\n\nth {\n // Matches default `