✨ WebSocket support

✨ Replicas support

⚡ Bundle and minify JS & CSS

Dockerfile

@@ -1,4 +1,5 @@
-FROM golang:1-alpine AS builder
+### Build the go app
+FROM golang:1-alpine AS go-builder
 
 WORKDIR /app
 
@@ -9,9 +10,19 @@ COPY src/*.go .
 RUN CGO_ENABLED=0 GOOS=linux go build -o /dash
 
 
+### Build the web app
+FROM node:20-alpine AS web-builder
+
+COPY src/static ./src
+
+RUN npx esbuild src/js/app.js --format=esm --bundle --minify --outfile=/build/app.js
+RUN npx esbuild src/style.css --bundle --minify --loader:.woff2=file --outfile=/build/style.css
+
+
+### Build the final image
 FROM scratch AS runner
 
-LABEL org.opencontainers.image.title "Dash"
+LABEL org.opencontainers.image.title "dash"
 LABEL org.opencontainers.image.description "A minimalist Docker landing page with services auto-discovery."
 LABEL org.opencontainers.image.url="https://github.com/codename-co/dash"
 LABEL org.opencontainers.image.documentation='https://github.com/codename-co/dash/wiki'
@@ -20,11 +31,19 @@ LABEL org.opencontainers.image.vendor='codename'
 LABEL org.opencontainers.image.authors='https://codename.co'
 LABEL org.opencontainers.image.licenses='MIT'
 
-COPY --from=builder /dash /dash
-
 ENTRYPOINT ["/dash"]
-
-COPY src/static ./static/
-
 ENV PORT 80
 EXPOSE $PORT
+
+# TODO: Handle health checks
+# COPY --from=alpine:3 /usr/bin/wget /bin/wget
+# HEALTHCHECK --interval=1s --timeout=1s --start-period=2s --retries=3 CMD [ "/bin/wget", "--spider", "http://0.0.0.0:${PORT}/health" ]
+
+COPY --from=go-builder /dash /dash
+
+COPY src/static/index.html ./static/
+COPY src/static/favicon.svg ./static/
+COPY src/static/js/[^app]* ./static/js/
+COPY --from=web-builder /build/app.js* ./static/js/
+COPY --from=web-builder /build/style.css* ./static/
+COPY --from=web-builder /build/*.woff2 ./static/

README.md

@@ -11,7 +11,7 @@ Drop-in minimalist Docker landing page with services auto-discovery.
 ## Features
 
 - 🐳 **Automatic** Docker services discovery
-- ⚡ **Blazing-fast**
+- ⚡ **Blazing-fast** performances
 - 🪶 **Extra light** Docker image (7MB)
 - 🛡️ **Robust** typed codebase
 - 🔄 **Responsive** user interface

src/go.mod

@@ -4,6 +4,7 @@ go 1.18
 
 require (
 	github.com/docker/docker v24.0.6+incompatible
+	github.com/gorilla/websocket v1.5.0
 	github.com/labstack/echo/v4 v4.11.1
 )
 

src/go.sum

@@ -1,5 +1,4 @@
 github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 h1:UQHMgLO+TxOElx5B5HZ4hJQsoJ/PvUvKRhJHDQXO8P8=
-github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E=
 github.com/Microsoft/go-winio v0.6.1 h1:9/kr64B9VUZrLm5YYwbGtUJnMgqWVOdUAXu6Migciow=
 github.com/Microsoft/go-winio v0.6.1/go.mod h1:LRdKpFKfdobln8UmuiYcKPot9D2v6svN5+sAH+4kjUM=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -20,8 +19,8 @@ github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69
 github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
 github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
-github.com/julienschmidt/httprouter v1.3.0 h1:U0609e9tgbseu3rBINet9P48AI/D3oJs4dN7jwJOQ1U=
-github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
+github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
+github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/labstack/echo/v4 v4.11.1 h1:dEpLU2FLg4UVmvCGPuk/APjlH6GDpbEPti61srUUUs4=
@@ -47,15 +46,8 @@ github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/rs/cors v1.10.1 h1:L0uuZVXIKlI1SShY2nhFfo44TYvDPQ1w4oFkUJNfhyo=
-github.com/rs/cors v1.10.1/go.mod h1:XyqrcTp5zjWr1wsJ8PIRZssZ8b/WMcMf71DJnit4EMU=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
-github.com/stretchr/objx v0.5.0 h1:1zr/of2m5FGMsad5YfcqgdqdWrIhu+EBEJRhR1U7z/c=
-github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
@@ -68,50 +60,34 @@ github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9dec
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.11.0 h1:6Ewdq3tDic1mg5xRO4milcWCfMVQhI4NkqWWvqejpuA=
-golang.org/x/crypto v0.11.0/go.mod h1:xgJhtzW8F9jGdVFWZESrid1U1bjeNy4zgy5cRr/CIio=
 golang.org/x/crypto v0.14.0 h1:wBqGXzWJW6m1XrIKlAH0Hs1JJ7+9KBwnIO8v66Q9cHc=
 golang.org/x/crypto v0.14.0/go.mod h1:MVFd36DqK4CsrnJYDkBA3VC4m2GkXAM0PvzMCn4JQf4=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.8.0 h1:LUYupSeNrTNCGzR/hVBk2NHZO4hXcVaW1k4Qx7rjPx8=
-golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.13.0 h1:I/DsJXRlw/8l/0c24sM9yb0T4z9liZTduXvdAWYiysY=
 golang.org/x/mod v0.13.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
-golang.org/x/net v0.6.0 h1:L4ZwwTvKW9gr0ZMS1yrHD9GZhIuVjOBBnaKH+SPQK0Q=
-golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
-golang.org/x/net v0.12.0 h1:cfawfvKITfUsFCeJIHJrbSxpeu/E81khclypR0GVT50=
-golang.org/x/net v0.12.0/go.mod h1:zEVYFnQC7m/vmpQFELhcD1EWkZlX69l4oqgmer6hfKA=
 golang.org/x/net v0.16.0 h1:7eBu7KsSvFDtSXUIDbh3aqlK4DPsZ1rByC8PFfBThos=
 golang.org/x/net v0.16.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
 golang.org/x/sync v0.4.0 h1:zxkM55ReGkDlKSM+Fu41A+zmbZuaPVbGMzvvdUPznYQ=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211103235746-7861aae1554b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU=
-golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.10.0 h1:SqMFp9UcQJZa+pmYuAKjd9xq1f0j5rLcDIk0mj4qAsA=
-golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
 golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.11.0 h1:LAntKIrcmeSKERyiOh0XMV39LXS8IE9UL2yP7+f5ij4=
-golang.org/x/text v0.11.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
 golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/time v0.3.0 h1:rg5rLMjNzMS1RkNLzCG38eapWhnYLFYXDXj2gOlr8j4=
@@ -120,8 +96,6 @@ golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGm
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
-golang.org/x/tools v0.6.0 h1:BOw41kyTf3PuCW1pVQf8+Cyg8pMlkYB1oo9iJ6D/lKM=
-golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/tools v0.14.0 h1:jvNa2pY0M4r62jkRQ6RwEZZyPcymeL9XZMLBbV7U2nc=
 golang.org/x/tools v0.14.0/go.mod h1:uYBEerGOWcJyEORxN+Ek8+TT266gXkNlHdJBwexUsBg=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -132,6 +106,5 @@ gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools/v3 v3.5.1 h1:EENdUnS3pdur5nybKYIh2Vfgc8IUNBjxDPSjtiJcOzU=
 gotest.tools/v3 v3.5.1/go.mod h1:isy3WKz7GK6uNw/sbHzfKBLvlvXwUyV06n6brMxxopU=

src/main.go

@@ -2,13 +2,16 @@ package main
 
 import (
 	"context"
+	"encoding/json"
+	"fmt"
 	"net/http"
 	"os"
 	"strings"
 
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/volume"
 	"github.com/docker/docker/client"
+	"github.com/gorilla/websocket"
 	"github.com/labstack/echo/v4"
 	"github.com/labstack/echo/v4/middleware"
 )
@@ -35,48 +38,57 @@ func Config(c echo.Context) error {
 	return c.JSON(http.StatusOK, config)
 }
 
-func DockerIndex(c echo.Context) error {
-	cli := cli()
-
-	containers, err := cli.ContainerList(context.Background(), types.ContainerListOptions{})
-	if err != nil {
-		panic(err)
-	}
-	networks, err := cli.NetworkList(context.Background(), types.NetworkListOptions{})
-	if err != nil {
-		panic(err)
-	}
-	volumes, err := cli.VolumeList(context.Background(), volume.ListOptions{})
+// func DockerIndex(c echo.Context) error {
+// 	cli := cli()
+
+// 	containers, err := cli.ContainerList(context.Background(), types.ContainerListOptions{})
+// 	if err != nil {
+// 		panic(err)
+// 	}
+// 	networks, err := cli.NetworkList(context.Background(), types.NetworkListOptions{})
+// 	if err != nil {
+// 		panic(err)
+// 	}
+// 	volumes, err := cli.VolumeList(context.Background(), volume.ListOptions{})
+// 	if err != nil {
+// 		panic(err)
+// 	}
+// 	// swarm
+// 	config, err := cli.ConfigList(context.Background(), types.ConfigListOptions{})
+// 	if err != nil {
+// 		print()
+// 	}
+// 	services, err := cli.ServiceList(context.Background(), types.ServiceListOptions{})
+// 	if err != nil {
+// 		print()
+// 	}
+// 	tasks, err := cli.TaskList(context.Background(), types.TaskListOptions{})
+// 	if err != nil {
+// 		print()
+// 	}
+
+// 	return c.JSON(http.StatusOK, map[string]interface{}{
+// 		"config":     config,
+// 		"containers": containers,
+// 		"networks":   networks,
+// 		"services":   services,
+// 		"tasks":      tasks,
+// 		"volumes":    volumes.Volumes,
+// 	})
+// }
+
+func Networks() []types.NetworkResource {
+	networks, err := cli().NetworkList(context.Background(), types.NetworkListOptions{})
 	if err != nil {
 		panic(err)
 	}
-	// swarm
-	config, err := cli.ConfigList(context.Background(), types.ConfigListOptions{})
-	if err != nil {
-		print()
-	}
-	services, err := cli.ServiceList(context.Background(), types.ServiceListOptions{})
-	if err != nil {
-		print()
-	}
-	tasks, err := cli.TaskList(context.Background(), types.TaskListOptions{})
-	if err != nil {
-		print()
-	}
 
-	return c.JSON(http.StatusOK, map[string]interface{}{
-		"config":     config,
-		"containers": containers,
-		"networks":   networks,
-		"services":   services,
-		"tasks":      tasks,
-		"volumes":    volumes.Volumes,
-	})
+	return networks
 }
 
-func DockerContainers(c echo.Context) error {
+func Containers(all bool) []types.Container {
 	containers, err := cli().ContainerList(context.Background(), types.ContainerListOptions{
-		All: c.QueryParams().Has("all"),
+		All: all,
 	})
 	if err != nil {
 		panic(err)
@@ -98,7 +110,13 @@ func DockerContainers(c echo.Context) error {
 		}
 	}
 
-	return c.JSON(http.StatusOK, filteredContainers)
+	return filteredContainers
+}
+
+func DockerContainers(c echo.Context) error {
+	var all = c.QueryParams().Has("all")
+
+	return c.JSON(http.StatusOK, Containers(all))
 }
 
 func DockerNetworks(c echo.Context) error {
@@ -119,20 +137,81 @@ func DockerVolumes(c echo.Context) error {
 	return c.JSON(http.StatusOK, volumes)
 }
 
+var (
+	upgrader = websocket.Upgrader{}
+)
+
+type response struct {
+	Command string `json:"type"`
+	Data    any    `json:"data"`
+}
+
+func SendJSON(ws *websocket.Conn, command string, data any) []byte {
+	var out, _ = json.Marshal(&response{
+		Command: command,
+		Data:    data,
+	})
+	err := ws.WriteMessage(websocket.TextMessage, out)
+	if err != nil {
+		panic(err)
+	}
+
+	return out
+}
+
+func SocketHandler(c echo.Context) error {
+	ws, err := upgrader.Upgrade(c.Response(), c.Request(), nil)
+	if err != nil {
+		return err
+	}
+	defer ws.Close()
+
+	for {
+		// 1. Read
+		_, message, err := ws.ReadMessage()
+		if err != nil {
+			c.Logger().Error(err)
+		}
+		fmt.Printf("%s\n", message)
+
+		// 2. Write
+		switch command := string(message); command {
+
+		case "containers":
+			SendJSON(ws, command, Containers(false))
+
+		case "containers-all":
+			SendJSON(ws, command, Containers(true))
+
+		case "networks":
+			SendJSON(ws, command, Networks())
+
+		default:
+			SendJSON(ws, "error", "{\"status\":\"error\"}")
+		}
+	}
+}
+
 func main() {
 	e := echo.New()
 
 	e.HideBanner = true
-	e.Use(middleware.Logger())
+	e.Use(middleware.LoggerWithConfig(middleware.LoggerConfig{
+		Skipper: func(c echo.Context) bool {
+			// TODO: filtered access logs
+			return c.Path() == "/" || strings.HasPrefix(c.Path(), "/api") || strings.HasPrefix(c.Path(), "/ws")
+		},
+	}))
 	e.Use(middleware.Recover())
 
 	e.Static("/", "static")
 	e.GET("/api/config", Config)
-	e.GET("/api/docker", DockerIndex)
+	// e.GET("/api/docker", DockerIndex)
 	e.GET("/api/docker/containers", DockerContainers)
 	e.GET("/api/docker/networks", DockerNetworks)
 	e.GET("/api/docker/volumes", DockerVolumes)
 	e.GET("/health", Health)
+	e.GET("/ws", SocketHandler)
 
 	httpPort := os.Getenv("PORT")
 	if httpPort == "" {