OS Constraints

Glibc Version Constraints

Before installing ICAgent on a host, ensure that the ICAgent version and glibc version meet the requirements. For details, see Table 1. Failure to meet these requirements will prevent ICAgent installation.

1. You are advised to use one of the following methods to verify the host's glibc version before installation:
   • Method 1: Run the following command on the host. In this example, the command output displays glibc version 2.28. (The example version number is for reference only.)

     ldd --version

     

   • Method 2: Run the following command on the host. In this example, the command output displays glibc version 2.28. (The example version number is for reference only.)

     ls -alh /usr/lib64/ | grep -i libc.so.6

     

   • Method 3: Run the following command on the host. In this example, the command output displays glibc version 2.28. (The example version number is for reference only.)

     ls -alh /lib64/  | grep -i libc.so.6

     

2. If the glibc version of the Linux OS is earlier than the required versions listed in Table 1, perform the following operations:
   1. On the Install ICAgent page of the LTS console, copy the installation command.
      Figure 1 Copying the installation command
      
   2. Add -agentVersion XXX before ;set -o history in the installation command. Replace XXX with the latest ICAgent version that supports your node's glibc version, which you can find in the version list.

      For example, your glibc version is 2.12, which is supported by ICAgent 7.3.X. Find the latest version of 7.3.X in the version list and use it to replace XXX. For the version list, see Checking the ICAgent Version.

      The following example is for reference only. The actual installation command may vary.

      set +o history;curl https://xxx/ICAgent_linux/apm_agent_install.sh > apm_agent_install.sh && REGION=xxx bash apm_agent_install.sh -ak {input_your_ak} -sk {input_your_sk} -region xxx -projectid xxx -accessip xxx -obsdomain xxx -accessdomain xxx -amsdomain xxx -alsdomain xxx -aomvpcepurl xxx -ltsvpcepurl xxx -agentVersin xxx;set -o history;

OS Constraints

• For Linux x86_64 hosts, see Table 2.
• For Linux Arm hosts, LTS supports CentOS 7.4 and later versions, and OSs of the versions listed in Table 2.
• For Windows hosts, see Table 3.