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Menemukan, mengumpulkan, dan menilai VM VMware untuk dimigrasikan
Pelajari cara mendownload CLI klien penemuan Migration Center dan menggunakannya untuk menemukan, mengumpulkan, dan menilai instance virtual machine (VM) yang berjalan di VMware dari jarak jauh untuk migrasi dan containerisasi.
Anda dapat membuat laporan penilaian offline dalam format HTML yang mudah digunakan.
Laporan ini menampilkan hasil untuk setiap target migrasi dan menguraikan
tindakan yang harus dilakukan untuk menghilangkan pemblokir dan risiko.
Sebelum memulai
Sediakan mesin Linux untuk mendownload dan menjalankan
mcdc CLI. Komputer Linux harus memiliki
persyaratan minimum berikut:
glibc versi 2.25 atau yang lebih baru
RAM 4 GB dan kapasitas disk 10 GB
Konektivitas jaringan ke host vCenter dan ESX
Pastikan Anda memiliki pengguna vSphere dengan izin berikut:
Hak istimewa baca ke VM
Hak istimewa baca ke semua host ESX
Modifikasi operasi tamu
Eksekusi program operasi tamu
Kueri operasi tamu
Pastikan Anda memiliki pengguna dengan hak administrator atau root ke semua VM tamu target.
Mendownload mcdc CLI
Hubungkan ke mesin Linux:
sshMACHINE_IP
Ganti MACHINE_IP dengan alamat IP mesin Linux Anda.
Download mcdc CLI versi terbaru dan buat agar dapat dijalankan:
File HTML bernama Summary_Report.html dan Detailed_Report.html
dibuat. Buka laporan di browser.
Pembersihan
Tidak ada biaya yang terkait dengan menjalankan CLI mcdc.
Namun, Anda dapat menghapus data yang dikumpulkan dari database lokal.
Hapus data CLI mcdc:
./mcdcdiscoverpurge-db-dbDATABASE_NAME
Ganti DATABASE_NAME dengan jalur ke database tempat
data yang dikumpulkan disimpan. Biasanya, file ini berada di direktori yang sama dengan tempat Anda
mendownload CLI mcdc.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-08-19 UTC."],[],[],null,["# Discover, collect, and assess VMware VMs for migration\n======================================================\n\nLearn how to download the Migration Center discovery client CLI and use it to remotely\ndiscover, collect, and assess virtual machine (VM) instances running on VMware\nfor migration and containerization.\n| **Note:** The `mcdc` CLI can discover, collect, and assess up to 10,000 VMs in a single deployment.\n\nYou can generate offline assessment reports in a user-friendly HTML format.\nThese reports display the results for each of the migration targets and outlines\nactions to take to eliminate blockers and risks.\n\nBefore you begin\n----------------\n\n1. Provision a Linux machine to download and run the\n `mcdc` CLI. The Linux machine must have the\n following minimum requirements:\n\n - `glibc` version 2.25 or later\n - 4 GB RAM and 10 GB disk space\n - Network connectivity to vCenter and ESX hosts\n2. Ensure that you have a vSphere user with the following permissions:\n\n - Read privileges to VMs\n - Read privileges to all the ESX hosts\n - Guest operation modifications\n - Guest operation program execution\n - Guest operation queries\n3. Ensure that you have a user with administrator or root rights to all the\n target guest VMs.\n\nDownload `mcdc` CLI\n-------------------\n\n1. Connect to the Linux machine:\n\n ssh \u003cvar translate=\"no\"\u003eMACHINE_IP\u003c/var\u003e\n\n Replace \u003cvar translate=\"no\"\u003eMACHINE_IP\u003c/var\u003e with the IP address of your Linux machine.\n2. Download the latest version of the `mcdc` CLI and make it\n executable:\n\n curl -O \"https://mcdc-release.storage.googleapis.com/$(curl -s https://mcdc-release.storage.googleapis.com/latest)/mcdc\"\n chmod +x mcdc\n\nPerform VMware inventory discovery\n----------------------------------\n\n- Run the inventory discovery:\n\n ./mcdc discover vsphere -u \u003cvar translate=\"no\"\u003eUSERNAME\u003c/var\u003e --url https://\u003cvar translate=\"no\"\u003eVSPHERE_URL\u003c/var\u003e\n\n Replace the following:\n - \u003cvar translate=\"no\"\u003eUSERNAME\u003c/var\u003e: your vCenter username\n - \u003cvar translate=\"no\"\u003eVSPHERE_URL\u003c/var\u003e: the URL for your vCenter Server instance or the vSphere Client\n\n The output of the `discover` command looks like the following: \n\n ```\n [+] Found 13 VMs\n Collecting data...\n 13 / 13 [---------------------------------------------------] 100.00% 5 p/s\n [✓] Collection completed.\n ```\n\nPerform guest discovery on all discovered VMs\n---------------------------------------------\n\n- Run the guest discovery:\n\n ```\n ./mcdc discover vsphere guest all --url https://VSPHERE_URL \\\n -u VCENTER_USER --vm-user VM_USER\n ```\n\n Replace the following:\n - \u003cvar translate=\"no\"\u003eVCENTER_USER\u003c/var\u003e: the vCenter server user\n - \u003cvar translate=\"no\"\u003eVM_USER\u003c/var\u003e: the VM user\n\n When prompted, enter the password for the \u003cvar translate=\"no\"\u003eVCENTER_USER\u003c/var\u003e\n and \u003cvar translate=\"no\"\u003eVM_USER\u003c/var\u003e.\n\nGenerate reports to visualize the assessment\n--------------------------------------------\n\n- Generate a summary report:\n\n ./mcdc report --format html \u003e Summary_Report.html\n\n- Generate a detailed report:\n\n ./mcdc report --format html --full \u003e Detailed_Report.html\n\n HTML files named `Summary_Report.html` and `Detailed_Report.html` are\n created. Open the reports in a browser.\n\nClean up\n--------\n\nThere are no charges associated with running the `mcdc` CLI.\nHowever, you can delete the collected data from the local database.\n\n- Delete the `mcdc` CLI data:\n\n ./mcdc discover purge-db -db \u003cvar translate=\"no\"\u003eDATABASE_NAME\u003c/var\u003e\n\n Replace \u003cvar translate=\"no\"\u003eDATABASE_NAME\u003c/var\u003e with the path to the database where the\n collected data is stored. Typically, it is in the same directory where you\n downloaded the `mcdc` CLI.\n\nWhat's next\n-----------\n\n- Learn how to [migrate a Linux VM](/migrate/containers/docs/migrate-vm).\n- Learn more about the [`mcdc` CLI](/migration-center/docs/discovery-client-cli-overview)."]]
