Docker - linkowanie danych, Zmiany w plikach ale nie w przeglądarce Opcje

[JakubBab]

Cześć,

Host: Windows

Problem: Przegladarka nie wyświetla zmian w pliku. Zmiany które robię na hoscie są przekłądane na kontener i odwrotnie. Po dokonaniu zmian na hoscie przeglądarka nie wyświetla tych zmian tak jakby wcześniejszy index.html był gdzieś cachowany. Jeśli natomiast wejdę do pliku na dockerze , nie zmieniając nic tylko zapisując go (vim :wq) przegladarka to chwyci.

Macie jakiś pomysł wtf?


Docker conf:

Kod

[
    {
        "Id": "28b704d5f9282840e841147ae2c4604eb642ad0bfa21542278f2702efc54cadd",
        "Created": "2017-10-21T21:03:53.189879689Z",
        "Path": "nginx",
        "Args": [
            "-g",
            "daemon off;"
        ],
        "State": {
            "Status": "running",
            "Running": true,
            "Paused": false,
            "Restarting": false,
            "OOMKilled": false,
            "Dead": false,
            "Pid": 19753,
            "ExitCode": 0,
            "Error": "",
            "StartedAt": "2017-10-21T21:03:53.357098671Z",
            "FinishedAt": "0001-01-01T00:00:00Z"
        },
        "Image": "sha256:1e5ab59102ce46c277eda5ed77affaa4e3b06a59fe209fe0b05200606db3aa7a",
        "ResolvConfPath": "/mnt/sda1/var/lib/docker/containers/28b704d5f9282840e841147ae2c4604eb642ad0bfa21542278f2702efc54cadd/resolv.conf",
        "HostnamePath": "/mnt/sda1/var/lib/docker/containers/28b704d5f9282840e841147ae2c4604eb642ad0bfa21542278f2702efc54cadd/hostname",
        "HostsPath": "/mnt/sda1/var/lib/docker/containers/28b704d5f9282840e841147ae2c4604eb642ad0bfa21542278f2702efc54cadd/hosts",
        "LogPath": "/mnt/sda1/var/lib/docker/containers/28b704d5f9282840e841147ae2c4604eb642ad0bfa21542278f2702efc54cadd/28b704d5f9282840e841147ae2c4604eb642ad0bfa21542278f2702efc54cadd-json.log",
        "Name": "/compassionate_kepler",
        "RestartCount": 0,
        "Driver": "aufs",
        "Platform": "linux",
        "MountLabel": "",
        "ProcessLabel": "",
        "AppArmorProfile": "",
        "ExecIDs": [
            "5a9dd62adae2ed92f6d8ede9f2066e26ead287241da610fde243c62d0477d9d9",
            "0837de95be693b5392d531c614fabd0b22173eae97b91cfd96833a472ff67f77",
            "f6367fd59b0f84ff9bc7f0427dabd1bdb625609d492e76ea21c9deb4c2275c4a",
            "dd00bf65b35e1984290ed5068fa54442521573d99a183b6ba78ce1759765a046"
        ],
        "HostConfig": {
            "Binds": [
                "/c/Users/jakub/ProDock:/usr/share/nginx/html"
            ],
            "ContainerIDFile": "",
            "LogConfig": {
                "Type": "json-file",
                "Config": {}
            },
            "NetworkMode": "default",
            "PortBindings": {
                "80/tcp": [
                    {
                        "HostIp": "",
                        "HostPort": "80"
                    }
                ]
            },
            "RestartPolicy": {
                "Name": "no",
                "MaximumRetryCount": 0
            },
            "AutoRemove": false,
            "VolumeDriver": "",
            "VolumesFrom": null,
            "CapAdd": null,
            "CapDrop": null,
            "Dns": [],
            "DnsOptions": [],
            "DnsSearch": [],
            "ExtraHosts": null,
            "GroupAdd": null,
            "IpcMode": "shareable",
            "Cgroup": "",
            "Links": null,
            "OomScoreAdj": 0,
            "PidMode": "",
            "Privileged": false,
            "PublishAllPorts": false,
            "ReadonlyRootfs": false,
            "SecurityOpt": null,
            "UTSMode": "",
            "UsernsMode": "",
            "ShmSize": 67108864,
            "Runtime": "runc",
            "ConsoleSize": [
                28,
                172
            ],
            "Isolation": "",
            "CpuShares": 0,
            "Memory": 0,
            "NanoCpus": 0,
            "CgroupParent": "",
            "BlkioWeight": 0,
            "BlkioWeightDevice": [],
            "BlkioDeviceReadBps": null,
            "BlkioDeviceWriteBps": null,
            "BlkioDeviceReadIOps": null,
            "BlkioDeviceWriteIOps": null,
            "CpuPeriod": 0,
            "CpuQuota": 0,
            "CpuRealtimePeriod": 0,
            "CpuRealtimeRuntime": 0,
            "CpusetCpus": "",
            "CpusetMems": "",
            "Devices": [],
            "DeviceCgroupRules": null,
            "DiskQuota": 0,
            "KernelMemory": 0,
            "MemoryReservation": 0,
            "MemorySwap": 0,
            "MemorySwappiness": null,
            "OomKillDisable": false,
            "PidsLimit": 0,
            "Ulimits": null,
            "CpuCount": 0,
            "CpuPercent": 0,
            "IOMaximumIOps": 0,
            "IOMaximumBandwidth": 0
        },
        "GraphDriver": {
            "Data": null,
            "Name": "aufs"
        },
        "Mounts": [
            {
                "Type": "bind",
                "Source": "/c/Users/jakub/ProDock",
                "Destination": "/usr/share/nginx/html",
                "Mode": "",
                "RW": true,
                "Propagation": "rprivate"
            }
        ],
        "Config": {
            "Hostname": "28b704d5f928",
            "Domainname": "",
            "User": "",
            "AttachStdin": false,
            "AttachStdout": false,
            "AttachStderr": false,
            "ExposedPorts": {
                "80/tcp": {}
            },
            "Tty": false,
            "OpenStdin": false,
            "StdinOnce": false,
            "Env": [
                "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
                "NGINX_VERSION=1.13.5-1~stretch",
                "NJS_VERSION=1.13.5.0.1.13-1~stretch"
            ],
            "Cmd": [
                "nginx",
                "-g",
                "daemon off;"
            ],
            "ArgsEscaped": true,
            "Image": "nginx:latest",
            "Volumes": null,
            "WorkingDir": "",
            "Entrypoint": null,
            "OnBuild": null,
            "Labels": {
                "maintainer": "NGINX Docker Maintainers <docker-maint@nginx.com>"
            },
            "StopSignal": "SIGTERM"
        },
        "NetworkSettings": {
            "Bridge": "",
            "SandboxID": "f6ad9aefa25e62e05a0912636f149aaf59a09fdf4996abd0b4bcec3ba3561157",
            "HairpinMode": false,
            "LinkLocalIPv6Address": "",
            "LinkLocalIPv6PrefixLen": 0,
            "Ports": {
                "80/tcp": [
                    {
                        "HostIp": "0.0.0.0",
                        "HostPort": "80"
                    }
                ]
            },
            "SandboxKey": "/var/run/docker/netns/f6ad9aefa25e",
            "SecondaryIPAddresses": null,
            "SecondaryIPv6Addresses": null,
            "EndpointID": "87e096be4be6bb2258e8c7785dd742615fb11b87cf4d412d102c20fc346d0ee9",
            "Gateway": "172.17.0.1",
            "GlobalIPv6Address": "",
            "GlobalIPv6PrefixLen": 0,
            "IPAddress": "172.17.0.2",
            "IPPrefixLen": 16,
            "IPv6Gateway": "",
            "MacAddress": "02:42:ac:11:00:02",
            "Networks": {
                "bridge": {
                    "IPAMConfig": null,
                    "Links": null,
                    "Aliases": null,
                    "NetworkID": "397f1439dc08e2430245c3359f632f48811705bd03a3eace54a19583ae01e72a",
                    "EndpointID": "87e096be4be6bb2258e8c7785dd742615fb11b87cf4d412d102c20fc346d0ee9",
                    "Gateway": "172.17.0.1",
                    "IPAddress": "172.17.0.2",
                    "IPPrefixLen": 16,
                    "IPv6Gateway": "",
                    "GlobalIPv6Address": "",
                    "GlobalIPv6PrefixLen": 0,
                    "MacAddress": "02:42:ac:11:00:02",
                    "DriverOpts": null
                }
            }
        }
    }
]

[vokiel]

Docker compose czy bezpośrednio z obrazu?

Jeśli to pierwsze, to zrób mapowanie volumes do katalogu projektu, np:

[INI] pobierz, plaintext 
version: '2'
 
services:
    php:
        build: 
            context: ./docker/php/
            dockerfile: Dockerfile
        ports:
            - "9000:9000"
        volumes_from:
            - www
 
    apache:
        build: 
            context: ./docker/apache/
            dockerfile: Dockerfile
        ports:
            - "80:80"
            - "443:443"
        depends_on:
            - php                                                                                                                                                                                                                                                                            
        volumes_from:
            - www
 
    www:
        image: busybox
        volumes:
          - .:/var/www/html
[INI] pobierz, plaintext 

W taki sposób operacje na plikach będą widoczne od razu w Dockerze.

[by_ikar]

@vokiel z info które wrzucił:

Kod

"Mounts": [
  {
    "Type": "bind",
    "Source": "/c/Users/jakub/ProDock",
    "Destination": "/usr/share/nginx/html",
    "Mode": "",
    "RW": true,
    "Propagation": "rprivate"
  }
]

to ma podpięty volumen.

Tutaj problem jest inny, może nim być ograniczenie dockera pod windowsem: https://docs.docker.com/docker-for-windows/...s-does-not-work lub coś innego. Dla testu, @JakubBab spróbuj swoją stronę odpalić w chrome, ale otwórz narzędzia developerskie i w sekcji "network" zaznacz "disable cache"; następnie dokonaj jakiejś zmiany i odśwież stronę (mając wciąż otwarte narzędzia developerskie).

Jeżeli zobaczysz zmianę, winne są nagłówki (ich brak), przez które przeglądarka dość mocno cachuje pliki statyczne. Dodanie do konfiguracji nginxa w sekcji "server" parametru "expires -1h;" powinno rozwiązać twój problem. Więcej informacji o expires: http://nginx.org/en/docs/http/ngx_http_hea...le.html#expires