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 from being installed.

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.

      set +o history;curl https://icagent-cn-north-4.obs.cn-north-4.myhuaweicloud.com/ICAgent_linux/apm_agent_install.sh > apm_agent_install.sh && REGION=cn-north-4 bash apm_agent_install.sh -ak {input_your_ak} -sk {input_your_sk} -region cn-north-4 -projectid 0f1d63462100f3242f31c00a4a1d35ea -accessip 100.125.12.150 -obsdomain obs.cn-north-4.myhuaweicloud.com -accessdomain lts-access.cn-north-4.myhuaweicloud.com   -aomvpcepurl aom-access.cn-north-4.myhuaweicloud.com -ltsvpcepurl lts-access.cn-north-4.myhuaweicloud.com;-agentVersion 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 all versions for other OSs listed in Table 2.
• For Windows hosts, see Table 3.