feat: add project structure

.dev/README.md

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+# LXD-vagrantfile
+
+vagrant file to be used for lxd associated  programs developments, file include :
+- buntu/bionic64
+- lxd cluster 
+- dlv for remote debug
+
+### Quick Start
+
+```
+ git clone [email protected]:chen-keinan/lxd-vagrantfile.git
+ cd lxd-vagrantfile
+ vagrant up
+
+```
+
+### Compile binary with debug params
+```
+GOOS=linux GOARCH=amd64 go build -v -gcflags='-N -l' demo.go
+```
+### Run debug on remote machine
+```
+dlv --listen=:2345 --headless=true --api-version=2 --accept-multiclient exec ./demo
+```
+
+### Tear down
+```
+ vagrant destroy

.dev/Vagrantfile

@@ -0,0 +1,15 @@
+Vagrant.configure("2") do |config|
+  config.vm.box = "ubuntu/bionic64"
+  config.vm.network "private_network", ip: "172.30.1.5"
+  config.vm.network "forwarded_port", guest: 2345, host: 2345
+config.vm.provider "virtualbox" do |v|
+    v.cpus = 2
+    v.memory = 4048
+  end
+  if Vagrant.has_plugin? "vagrant-vbguest"
+    config.vbguest.auto_update = false
+  end
+    config.vm.provision "shell" do |s|
+    	s.path = "setup.sh"
+    end 
+end

.dev/setup.sh

@@ -0,0 +1,30 @@
+echo "start vagrant provioning..."
+sudo apt-get update
+
+echo "configure lxd user and group"
+sudo adduser vagrant lxd
+newgrp lxd
+
+echo "install lxd tools"
+sudo apt install zfsutils-linux
+
+echo "setup lxd manager"
+lxd init --preseed
+
+echo "install curl pkg..."
+sudo apt-get install -y curl zfsutils-linux
+
+echo "install golang pkg"
+sudo add-apt-repository ppa:longsleep/golang-backports
+sudo apt update -y
+sudo apt install -y golang-go 
+
+echo "Install dlv pkg"
+ git clone https://github.com/go-delve/delve.git $GOPATH/src/github.com/go-delve/delve
+ cd $GOPATH/src/github.com/go-delve/delve
+ make install
+
+### export dlv bin path
+export PATH=$PATH:/home/vagrant/go/bin
+
+echo "Finished provisioning."

.gitignore

@@ -0,0 +1,20 @@
+.vscode
+.tmp
+.testCoverage.txt
+.idea
+statics
+.history
+client/node_modules
+.DS_Store
+lint.xml
+cp.out
+vendor/
+*/mocks*
+coverage.html
+a_startup-packr.go
+fmtcoverage.html
+coverage.md
+coverage.out
+mock*
+*.iml
+kube-mesh-kridik

.golangci.yml

@@ -0,0 +1,272 @@
+# This file contains all available configuration options
+# with their default values.
+
+# options for analysis running
+run:
+  # default concurrency is a available CPU number
+  #concurrency: 4
+
+  # timeout for analysis, e.g. 30s, 5m, default is 1m
+  deadline: 1m
+
+  # exit code when at least one issue was found, default is 1
+  issues-exit-code: 1
+
+  # include test files or not, default is true
+  tests: true
+
+  # list of build tags, all linters use it. Default is empty list.
+
+  #build-tags:
+  #  - mytag
+
+  # which dirs to skip: they won't be analyzed;
+  # can use regexp here: generated.*, regexp is applied on full path;
+  # default value is empty list, but next dirs are always skipped independently
+  # from this option's value:
+  #   	vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
+
+  skip-dirs:
+    - resources
+
+  # which files to skip: they will be analyzed, but issues from them
+  # won't be reported. Default value is empty list, but there is
+  # no need to include all autogenerated files, we confidently recognize
+  # autogenerated files. If it's not please let us know.
+
+  #skip-files:
+  #  - ".*\\.my\\.go$"
+  #  - lib/bad.go
+
+  # by default isn't set. If set we pass it to "go list -mod={option}". From "go help modules":
+  # If invoked with -mod=readonly, the go command is disallowed from the implicit
+  # automatic updating of go.mod described above. Instead, it fails when any changes
+  # to go.mod are needed. This setting is most useful to check that go.mod does
+  # not need updates, such as in a continuous integration and testing system.
+  # If invoked with -mod=vendor, the go command assumes that the vendor
+  # directory holds the correct copies of dependencies and ignores
+  # the dependency descriptions in go.mod.
+  #modules-download-mode: (release|readonly|vendor)
+
+
+# output configuration options
+output:
+  # colored-line-number|line-number|json|tab|checkstyle|code-climate, default is "colored-line-number"
+  format: colored-line-number
+
+  # print lines of code with issue, default is true
+  print-issued-lines: true
+
+  # print linter name in the end of issue text, default is true
+  print-linter-name: true
+
+
+# all available settings of specific linters
+linters-settings:
+  errcheck:
+    # report about not checking of errors in type assetions: `a := b.(MyStruct)`;
+    # default is false: such cases aren't reported by default.
+    check-type-assertions: true
+
+    # report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`;
+    # default is false: such cases aren't reported by default.
+    check-blank: false
+
+    # [deprecated] comma-separated list of pairs of the form pkg:regex
+    # the regex is used to ignore names within pkg. (default "fmt:.*").
+    # see https://github.com/kisielk/errcheck#the-deprecated-method for details
+    ignore: fmt:.*,io/ioutil:^Read.*
+
+    # path to a file containing a list of functions to exclude from checking
+    # see https://github.com/kisielk/errcheck#excluding-functions for details
+    #exclude: /path/to/file.txt
+
+  govet:
+    # report about shadowed variables
+    check-shadowing: true
+  golint:
+    # minimal confidence for issues, default is 0.8
+    min-confidence: 0.8
+  gofmt:
+    # simplify code: gofmt with `-s` option, true by default
+    simplify: true
+  goimports:
+    # put imports beginning with prefix after 3rd-party packages;
+    # it's a comma-separated list of prefixes
+    local-prefixes: github.com/org/project
+  gocyclo:
+    # minimal code complexity to report, 30 by default (but we recommend 10-20)
+    min-complexity: 10
+  maligned:
+    # print struct with more effective memory layout or not, false by default
+    suggest-new: true
+  dupl:
+    # tokens count to trigger issue, 150 by default
+    threshold: 150
+  goconst:
+    # minimal length of string constant, 3 by default
+    min-len: 3
+    # minimal occurrences count to trigger, 3 by default
+    min-occurrences: 3
+  depguard:
+    list-type: blacklist
+    include-go-root: false
+    packages:
+      - github.com/davecgh/go-spew/spew
+  misspell:
+    # Correct spellings using locale preferences for US or UK.
+    # Default is to use a neutral variety of English.
+    # Setting locale to US will correct the British spelling of 'colour' to 'color'.
+    locale: US
+    ignore-words:
+      - someword
+  lll:
+    # max line length, lines longer will be reported. Default is 120.
+    # '\t' is counted as 1 character by default, and can be changed with the tab-width option
+    line-length: 120
+    # tab width in spaces. Default to 1.
+    tab-width: 1
+  unused:
+    # treat code as a program (not a library) and report unused exported identifiers; default is false.
+    # XXX: if you enable this setting, unused will report a lot of false-positives in text editors:
+    # if it's called for subdir of a project it can't find funcs usages. All text editor integrations
+    # with golangci-lint call it on a directory with the changed file.
+    check-exported: false
+  unparam:
+    # Inspect exported functions, default is false. Set to true if no external program/library imports your code.
+    # XXX: if you enable this setting, unparam will report a lot of false-positives in text editors:
+    # if it's called for subdir of a project it can't find external interfaces. All text editor integrations
+    # with golangci-lint call it on a directory with the changed file.
+    check-exported: false
+  nakedret:
+    # make an issue if func has more lines of code than this setting and it has naked returns; default is 30
+    max-func-lines: 30
+  prealloc:
+    # XXX: we don't recommend using this linter before doing performance profiling.
+    # For most programs usage of prealloc will be a premature optimization.
+
+    # Report preallocation suggestions only on simple loops that have no returns/breaks/continues/gotos in them.
+    # True by default.
+    simple: true
+    range-loops: true # Report preallocation suggestions on range loops, true by default
+    for-loops: false # Report preallocation suggestions on for loops, false by default
+  gocritic:
+    # Which checks should be enabled; can't be combined with 'disabled-checks';
+    # See https://go-critic.github.io/overview#checks-overview
+    # To check which checks are enabled run `GL_DEBUG=gocritic golangci-lint run`
+    # By default list of stable checks is used.
+    enabled-checks:
+    #- rangeValCopy
+
+    # Which checks should be disabled; can't be combined with 'enabled-checks'; default is empty
+    disabled-checks:
+      - regexpMust
+
+    # Enable multiple checks by tags, run `GL_DEBUG=gocritic golangci-lint` run to see all tags and checks.
+    # Empty list by default. See https://github.com/go-critic/go-critic#usage -> section "Tags".
+    enabled-tags:
+      - performance
+
+    settings: # settings passed to gocritic
+      captLocal: # must be valid enabled check name
+        paramsOnly: true
+      rangeValCopy:
+        sizeThreshold: 32
+
+linters:
+  enable:
+    - ineffassign
+    - deadcode
+    - typecheck
+    - unused
+    - gosimple
+    - structcheck
+    - varcheck
+    - errcheck
+    - staticcheck
+    - govet
+    - golint
+    - gosec
+    - unconvert
+    - dupl
+    - goconst
+    - gocyclo
+    - gofmt
+  enable-all: false
+  disable:
+    - scopelint
+  #  - prealloc
+  disable-all: false
+  #presets:
+  #  - bugs
+  #  - unused
+  fast: false
+
+
+issues:
+  # List of regexps of issue texts to exclude, empty list by default.
+  # But independently from this option we use default exclude patterns,
+  # it can be disabled by `exclude-use-default: false`. To list all
+  # excluded by default patterns execute `golangci-lint run --help`
+  exclude:
+    - abcdef
+
+  # Excluding configuration per-path and per-linter
+  exclude-rules:
+    # Exclude some linters from running on tests files.
+    - path: _test\.go
+      linters:
+        - gocyclo
+        - errcheck
+        - dupl
+        - gosec
+        - goconst
+
+    # Ease some gocritic warnings on test files.
+    - path: _test\.go
+      text: "(unnamedResult|exitAfterDefer)"
+      linters:
+        - gocritic
+
+    # Exclude known linters from partially hard-vendored code,
+    # which is impossible to exclude via "nolint" comments.
+    - path: internal/hmac/
+      text: "weak cryptographic primitive"
+      linters:
+        - gosec
+    - path: internal/hmac/
+      text: "Write\\` is not checked"
+      linters:
+        - errcheck
+
+    # Ease linting on benchmarking code.
+    - path: cmd/stun-bench/
+      linters:
+        - gosec
+        - errcheck
+
+  # Independently from option `exclude` we use default exclude patterns,
+  # it can be disabled by this option. To list all
+  # excluded by default patterns execute `golangci-lint run --help`.
+  # Default value for this option is true.
+  exclude-use-default: false
+
+  # Maximum issues count per one linter. Set to 0 to disable. Default is 50.
+  max-per-linter: 0
+
+  # Maximum count of issues with the same text. Set to 0 to disable. Default is 3.
+  max-same-issues: 0
+
+  # Show only new issues: if there are unstaged changes or untracked files,
+  # only those changes are analyzed, else only changes in HEAD~ are analyzed.
+  # It's a super-useful option for integration of golangci-lint into existing
+  # large codebase. It's not practical to fix all existing issues at the moment
+  # of integration: much better don't allow issues in new code.
+  # Default is false.
+  new: false
+
+  # Show only new issues created after git revision `REV`
+  #new-from-rev: REV
+
+  # Show only new issues created in git patch with set file path.
+  #new-from-patch: path/to/patch/file

.travis.yml

@@ -0,0 +1,20 @@
+language: go
+go:
+  - 1.15
+
+env:
+  - "PATH=/home/travis/gopath/bin:$PATH"
+
+services:
+  - docker
+
+before_install:
+  - go get golang.org/x/tools/cmd/cover
+  - go get github.com/mattn/goveralls
+
+script:
+  - go get github.com/golang/mock/mockgen@latest
+  - go install -v github.com/golang/mock/mockgen && export PATH=$GOPATH/bin:$PATH;
+  - go generate ./...
+  - make test_travis
+  - make build_travis