[agent-go] [Bastion] - basic accomplished !
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zeaslity
49
agent-go/a_init/bastion_init/123.txt
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49
agent-go/a_init/bastion_init/123.txt
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@@ -0,0 +1,49 @@
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hostname: HarborHostName
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http:
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port: 8033
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harbor_admin_password: HarborAdminPas
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database:
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password: HarborAdminPas
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max_idle_conns: 50
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max_open_conns: 1000
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conn_max_lifetime: 3600
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conn_max_idle_time: 3600
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data_volume: /var/lib/docker/harbor-data
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jobservice:
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max_job_workers: 10
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job_loggers:
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- STD_OUTPUT
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- FILE
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logger_sweeper_duration: 3
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notification:
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webhook_job_max_retry: 10
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webhook_job_http_client_timeout: 10
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log:
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level: warning
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local:
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rotate_count: 50
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rotate_size: 200M
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location: /var/log/harbor
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cache:
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enabled: false
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expire_hours: 24
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_version: 2.9.0
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proxy:
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http_proxy:
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https_proxy:
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no_proxy:
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components:
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- core
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- jobservice
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- trivy
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14
agent-go/a_init/bastion_init/BastionHelp.go
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14
agent-go/a_init/bastion_init/BastionHelp.go
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@@ -0,0 +1,14 @@
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package bastion_init
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import "fmt"
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var BastionFunctionList []string
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func PrintBastionHelp() {
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fmt.Println()
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fmt.Println("Bastion Mode Supported Commands:")
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for i, s := range BastionFunctionList {
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fmt.Printf("\t%d. %s\n", i+1, s)
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}
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fmt.Println()
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}
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@@ -1 +0,0 @@
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package bastion_init
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@@ -1,91 +0,0 @@
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package bastion_init
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import "strings"
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// 假设我们的预定义字符串列表存储在这个map中，键为字符串索引，值为字符串本身
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var dictionary = map[string]struct{}{
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"apple": {},
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"apply": {},
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"apron": {},
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"docker": {},
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"docker-compose": {},
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"harbor": {},
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// ...其他词汇
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}
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// normalize 将字符串转换为小写并去除特殊符号
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func normalize(s string) string {
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return strings.ToLower(strings.ReplaceAll(s, "\\W", ""))
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}
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// findBestMatch 在字典中找到最合适的单词
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func findBestMatch(query string) string {
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normQuery := normalize(query)
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// 将查询字符串排序，以便二分查找
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sortedQuery := []rune(normQuery)
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var bestMatch string
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minDistance := len(dictionary) + 1 // 最初假设没有匹配项
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// 遍历字典中的所有单词
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for word, _ := range dictionary {
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normWord := normalize(word)
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distance := levenshteinDistance(sortedQuery, []rune(normWord)) // 计算编辑距离
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// 如果当前单词的编辑距离小于等于最佳匹配的距离，并且它是第一个匹配项（或者距离相同但字典序更低）
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if distance <= minDistance || (distance == minDistance && strings.ToLower(word) < normQuery) {
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minDistance = distance
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bestMatch = word
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}
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}
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return bestMatch
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}
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// levenshteinDistance 计算两个字符串之间的编辑距离（插入、删除或替换一个字符的次数）
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func levenshteinDistance(a, b []rune) int {
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lenA := len(a)
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lenB := len(b)
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dist := make([][]int, lenA+1)
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for i := range dist {
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dist[i] = make([]int, lenB+1)
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}
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for i := 0; i <= lenA; i++ {
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dist[i][0] = i
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}
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for j := 0; j <= lenB; j++ {
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dist[0][j] = j
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}
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for i := 1; i <= lenA; i++ {
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for j := 1; j <= lenB; j++ {
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cost := int(a[i-1] - b[j-1])
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dist[i][j] = minInt(dist[i-1][j]+1, dist[i][j-1]+1, dist[i-1][j-1]+cost)
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}
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}
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return dist[lenA][lenB]
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}
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// minInt 找到三个整数中的最小值
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func minInt(a, b, c int) int {
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if a < b {
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if a < c {
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return a
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}
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return c
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}
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if b < c {
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return b
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}
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return c
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}
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func main() {
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query := "app!"
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bestMatch := findBestMatch(query)
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println("The best match for", query, "is:", bestMatch)
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}
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@@ -33,7 +33,10 @@ func (tn *TrieNode) Insert(word string) {
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}
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func (t *Trie) Insert(word string) {
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// insert word into trie
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t.root.Insert(word)
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// insert to AllFunction List
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BastionFunctionList = append(BastionFunctionList, word)
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}
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func (t *Trie) InsertAll(words []string) {
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for _, word := range words {
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@@ -2,7 +2,6 @@ package bastion_init
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import (
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"fmt"
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"syscall"
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"testing"
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)
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@@ -22,37 +21,5 @@ func TestNewTrie(t *testing.T) {
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}
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func TestDp(t *testing.T) {
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// 获取netlink接口（用于网络控制的内核机制）
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nl := syscall.NewLk(syscall.AT_FDCWD, "netlink")
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if nl == nil {
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fmt.Println("Unable to open netlink")
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return
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}
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defer nl.Close()
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// 设置对netlink的访问权限
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if err := syscall.Setpgid(0, syscall.Getpid()); err != nil {
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fmt.Println("Unable to set pgid", err)
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return
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}
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// 设置netlink接口为非阻塞模式
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if err := nl.Control(syscall.SET_NONBLOCK, 1); err != nil {
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fmt.Println("Unable to set netlink nonblocking", err)
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return
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}
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// 获取IPv4路由转发设置的值
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var value syscall.SysctlValInt
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if err := syscall.Sysctl(nl, "net/ipv4/ip_forward", &value); err != nil {
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fmt.Println("Unable to get ip_forward value:", err)
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return
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}
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// 打印IPv4路由转发的状态
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if value == 1 {
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fmt.Println("IPv4 routing forwarding is enabled")
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} else {
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fmt.Println("IPv4 routing forwarding is disabled")
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}
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}
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@@ -1,5 +0,0 @@
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package bastion_init
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func PrintBastionHelp() {
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}
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