feat: Unix系统下支持无免密sudo权限账号安装agent (closed TencentBlueKing#1675)

chalice-1831 · Sep 3, 2024 · 13573d9 · 13573d9
1 parent a5e8332
commit 13573d9
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Showing 15 changed files with 455 additions and 159 deletions.
diff --git a/apps/backend/agent/solution_maker.py b/apps/backend/agent/solution_maker.py
@@ -271,6 +271,12 @@ def get_run_cmd_base_params(self) -> typing.List[str]:
             f"-s {self.pipeline_id}",
         ]
 
+        if self.host_ap.is_use_sudo:
+            run_dir = f'GSE_AGENT_RUN_DIR={self.agent_config["run_path"]}'
+            data_dir = f'GSE_AGENT_DATA_DIR={self.agent_config["data_path"]}'
+            log_dir = f'GSE_AGENT_LOG_DIR={self.agent_config["log_path"]}'
+            run_cmd_params.append(f"-v {run_dir} {data_dir} {log_dir}")
+
         # 系统开启使用密码注册 Windows 服务时，需额外传入 -U -P 参数，用于注册 Windows 服务，详见 setup_agent.bat 脚本
         if self.need_encrypted_password():
             # GSE 密码注册场景暂不启用国密，使用固定 RSA 的方式
@@ -304,7 +310,7 @@ def get_run_cmd_base_params(self) -> typing.List[str]:
 
         return list(filter(None, run_cmd_params))
 
-    def add_sudo_to_cmds(self, execution_solution: ExecutionSolution):
+    def add_sudo_to_cmds(self, execution_solution: ExecutionSolution, is_use_sudo: bool = True):
         # 非 Windows 机器使用 sudo 权限执行命令
         # PAgent 依赖 setup_pagent.py 添加 sudo
         # Windows Cygwin sudo command not found：Cygwin 本身通过 administrator 启动，无需 sudo
@@ -317,15 +323,16 @@ def add_sudo_to_cmds(self, execution_solution: ExecutionSolution):
         ):
             return
 
+        sudo_cmd: str = "sudo " if is_use_sudo else ""
         for execution_solution_step in execution_solution.steps:
             if execution_solution_step.type != constants.CommonExecutionSolutionStepType.COMMANDS.value:
                 continue
             for execution_solution_content in execution_solution_step.contents:
                 if execution_solution_content.name == "run_cmd":
                     shell_pkg: str = ("bash", "ksh")[self.host.os_type == constants.OsType.AIX]
-                    execution_solution_content.text = f'sudo {shell_pkg} -c "{execution_solution_content.text}"'
+                    execution_solution_content.text = f'{sudo_cmd}{shell_pkg} -c "{execution_solution_content.text}"'
                 else:
-                    execution_solution_content.text = f"sudo {execution_solution_content.text}"
+                    execution_solution_content.text = f"{sudo_cmd}{execution_solution_content.text}"
 
     def combine_cmd_step(self, execution_solution: ExecutionSolution):
         for execution_solution_step in execution_solution.steps:
@@ -533,7 +540,8 @@ def make(self) -> ExecutionSolution:
         execution_solution: ExecutionSolution = self._make()
         if self.is_combine_cmd_step:
             self.combine_cmd_step(execution_solution)
-        self.add_sudo_to_cmds(execution_solution)
+
+        self.add_sudo_to_cmds(execution_solution, self.host_ap.is_use_sudo)
         return execution_solution
 
 

diff --git a/apps/backend/components/collections/job.py b/apps/backend/components/collections/job.py
@@ -130,6 +130,22 @@ def request_single_job_and_create_map(
         account_alias = (settings.BACKEND_UNIX_ACCOUNT, settings.BACKEND_WINDOWS_ACCOUNT)[
             os_type == constants.OsType.WINDOWS
         ]
+
+        account_set: set = ()
+        for host in job_params["target_server"][host_interaction_from]:
+            if host_interaction_from == "host_id_list":
+                account = models.Host.objects.get(bk_host_id=host).identity.account
+                account_set.add(account)
+
+            if host_interaction_from == "ip_list":
+                account = models.Host.objects.get(inner_ip=host["ip"]).identity.account
+                account_set.add(account)
+
+        if len(account_set) > 1:
+            raise AppBaseException(_("目标机器账户不一致，请检查"))
+
+        account_alias = account_set.pop()
+
         script_language = (constants.ScriptLanguageType.SHELL.value, constants.ScriptLanguageType.BAT.value)[
             os_type == constants.OsType.WINDOWS
         ]

diff --git a/apps/backend/components/collections/plugin.py b/apps/backend/components/collections/plugin.py
@@ -1204,7 +1204,7 @@ def _execute(self, data, parent_data, common_data: PluginCommonData):
                         "proc_name": package_control.process_name or plugin.name,
                         "setup_path": process_status.setup_path,
                         "pid_path": process_status.pid_path,
-                        "user": constants.ACCOUNT_MAP.get(host.os_type, "root"),
+                        "user": host.identity.account,
                     },
                     "control": gse_control,
                     "resource": host_id__resource_policy_map[bk_host_id]["resource"],

diff --git a/apps/node_man/migrations/0083_accesspoint_is_use_sudo.py b/apps/node_man/migrations/0083_accesspoint_is_use_sudo.py
@@ -0,0 +1,18 @@
+# Generated by Django 3.2.4 on 2024-08-26 08:39
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("node_man", "0082_host_dept_name"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="accesspoint",
+            name="is_use_sudo",
+            field=models.BooleanField(default=True, verbose_name="是否使用sudo"),
+        ),
+    ]
diff --git a/apps/node_man/models.py b/apps/node_man/models.py
@@ -560,6 +560,7 @@ class AccessPoint(models.Model):
     proxy_package = JSONField(_("Proxy上的安装包"), default=list)
     outer_callback_url = models.CharField(_("节点管理外网回调地址"), max_length=128, blank=True, null=True, default="")
     callback_url = models.CharField(_("节点管理内网回调地址"), max_length=128, blank=True, null=True, default="")
+    is_use_sudo = models.BooleanField(_("是否使用sudo"), default=True)
 
     @property
     def file_endpoint_info(self) -> EndpointInfo:

diff --git a/apps/node_man/serializers/ap.py b/apps/node_man/serializers/ap.py
@@ -52,6 +52,7 @@ class ListSerializer(serializers.ModelSerializer):
     is_default = serializers.BooleanField(label=_("是否默认接入点，不可删除"))
     proxy_package = serializers.JSONField(label=_("Proxy上的安装包"))
     file_cache_dirs = serializers.SerializerMethodField(label=_("文件缓存目录"))
+    is_use_sudo = serializers.BooleanField(label=_("是否使用sudo"))
 
     def to_representation(self, instance):
         ret = super(ListSerializer, self).to_representation(instance)
@@ -117,6 +118,7 @@ class ZKSerializer(serializers.Serializer):
     bscp_config = serializers.DictField(_("BSCP配置"), required=False)
     outer_callback_url = serializers.CharField(label=_("节点管理外网回调地址"), required=False, allow_blank=True)
     callback_url = serializers.CharField(label=_("节点管理内网回调地址"), required=False, allow_blank=True)
+    is_use_sudo = serializers.BooleanField(label=_("是否使用sudo"), required=False, default=True)
 
     def validate(self, data):
         gse_version_list: List[str] = list(set(AccessPoint.objects.values_list("gse_version", flat=True)))

diff --git a/script_tools/agent_tools/agent2/setup_agent.sh b/script_tools/agent_tools/agent2/setup_agent.sh
@@ -130,7 +130,6 @@ validate_setup_path () {
         /sys
         /sbin
         /root
-        /home
     )
 
     local invalid_path=(
@@ -314,6 +313,10 @@ check_heathz_by_gse () {
 }
 
 remove_crontab () {
+    if [ $IS_SUPER == false ]; then
+        return
+    fi
+
     local tmpcron
     tmpcron=$(mktemp "$TMP_DIR"/cron.XXXXXXX)
 
@@ -327,6 +330,10 @@ remove_crontab () {
 }
 
 setup_startup_scripts () {
+    if [ $IS_SUPER == false ]; then
+        return
+    fi
+
     check_rc_file
     local rcfile=$RC_LOCAL_FILE
 
@@ -475,7 +482,10 @@ remove_agent () {
 
     log remove_agent - "trying to remove old agent directory(${AGENT_SETUP_PATH}/${AGENT_CLEAN_UP_DIRS[@]})"
     cd "${AGENT_SETUP_PATH}" || return 0
-    for file in `lsattr -R |egrep "i-" |awk '{print $NF}'`;do echo "--- $file" && chattr -i $file ;done
+
+    if [ $IS_SUPER == true ]; then
+        for file in `lsattr -R |egrep "i-" |awk '{print $NF}'`;do echo "--- $file" && chattr -i $file ;done
+    fi
     cd -
 
     if [[ "$REMOVE" == "TRUE" ]]; then
@@ -686,7 +696,7 @@ _OO_
 }
 
 validate_vars_string () {
-    echo "$1" | grep -Pq '^[a-zA-Z_][a-zA-Z0-9]+='
+    echo "$1" | grep -Pq '^[a-zA-Z_][a-zA-Z0-9_]*='
 }
 
 check_pkgtool () {
@@ -886,6 +896,13 @@ while getopts n:t:I:i:l:s:uc:r:x:p:e:a:k:N:v:oT:RDO:E:A:V:B:S:Z:K:F arg; do
     esac
 done
 
+IS_SUPER=true
+if sudo -n true 2>/dev/null; then
+    IS_SUPER=true
+else
+    IS_SUPER=false
+fi
+
 ## 检查自定义环境变量
 for var_name in ${VARS_LIST//;/ /}; do
     validate_vars_string "$var_name" || fail "$var_name is not a valid name"

diff --git a/script_tools/agent_tools/agent2/setup_agent.zsh b/script_tools/agent_tools/agent2/setup_agent.zsh
@@ -133,7 +133,6 @@ validate_setup_path () {
         /sys
         /sbin
         /root
-        /home
     )
 
     local invalid_path=(
@@ -314,6 +313,10 @@ check_heathz_by_gse () {
 }
 
 remove_crontab () {
+    if [ $IS_SUPER == false ]; then
+        return
+    fi
+
     local tmpcron
     tmpcron=$(mktemp "$TMP_DIR"/cron.XXXXXXX)
 
@@ -332,6 +335,10 @@ get_daemon_file () {
 }
 
 setup_startup_scripts () {
+    if [ $IS_SUPER == false ]; then
+        return
+    fi
+
     get_daemon_file
     touch $DAEMON_FILE_PATH$DAEMON_FILE_NAME
     bash -c "cat >$DAEMON_FILE_NAME" << EOF
@@ -487,7 +494,9 @@ remove_agent () {
 
     log remove_agent - "trying to remove old agent directory(${AGENT_SETUP_PATH}/${AGENT_CLEAN_UP_DIRS[@]})"
     cd "${AGENT_SETUP_PATH}"
-    for file in `ls -lR@ |ggrep -E "i-" |awk '{print $NF}'`;do echo "--- $file" && chattr -i $file ;done
+    if [ $IS_SUPER == true ]; then
+        for file in `ls -lR@ |ggrep -E "i-" |awk '{print $NF}'`;do echo "--- $file" && chattr -i $file ;done
+    fi
     cd -
 
     if [[ "$REMOVE" == "TRUE" ]]; then
@@ -696,7 +705,7 @@ _OO_
 }
 
 validate_vars_string () {
-    echo "$1" | grep -Pq '^[a-zA-Z_][a-zA-Z0-9]+='
+    echo "$1" | grep -Pq '^[a-zA-Z_][a-zA-Z0-9_]*='
 }
 
 check_pkgtool () {
@@ -897,6 +906,13 @@ while getopts n:t:I:i:l:s:uc:r:x:p:e:a:k:N:v:oT:RDO:E:A:V:B:S:Z:K:F arg; do
     esac
 done
 
+IS_SUPER=true
+if sudo -n true 2>/dev/null; then
+    IS_SUPER=true
+else
+    IS_SUPER=false
+fi
+
 ## 检查自定义环境变量
 for var_name in ${VARS_LIST//;/ /}; do
     validate_vars_string "$var_name" || fail "$var_name is not a valid name"

diff --git a/script_tools/agent_tools/agent2/setup_proxy.sh b/script_tools/agent_tools/agent2/setup_proxy.sh
@@ -295,6 +295,10 @@ report_mkdir () {
 }
 
 remove_crontab () {
+    if [ $IS_SUPER == false ]; then
+        return
+    fi
+
     local tmpcron
     tmpcron=$(mktemp "$TMP_DIR"/cron.XXXXXXX)
 
@@ -308,6 +312,10 @@ remove_crontab () {
 }
 
 setup_startup_scripts () {
+    if [ $IS_SUPER == false ]; then
+        return
+    fi
+
     check_rc_file
     local rcfile=$RC_LOCAL_FILE
 
@@ -646,7 +654,7 @@ _OO_
 }
 
 validate_vars_string () {
-    echo "$1" | grep -Pq '^[a-zA-Z_][a-zA-Z0-9]+='
+    echo "$1" | grep -Pq '^[a-zA-Z_][a-zA-Z0-9_]*='
 }
 
 check_pkgtool () {
@@ -858,6 +866,12 @@ while getopts n:t:I:i:l:s:uc:r:x:p:e:a:k:N:g:v:oT:RO:E:A:V:B:S:Z:K:F arg; do
     esac
 done
 
+IS_SUPER=true
+if sudo -n true 2>/dev/null; then
+    IS_SUPER=true
+else
+    IS_SUPER=false
+fi
 
 ## 检查自定义环境变量
 for var_name in ${VARS_LIST//;/ /}; do