mirror of
https://github.com/opentffoundation/opentf.git
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69 lines
3.9 KiB
Plaintext
69 lines
3.9 KiB
Plaintext
---
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sidebar_position: 99
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sidebar_label: Standalone (Linux/MacOS/Windows/BSD)
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description: |-
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Use OpenTofu as a standalone binary without installation.
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---
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import Tabs from '@theme/Tabs';
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import TabItem from '@theme/TabItem';
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import CodeBlock from '@theme/CodeBlock';
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import LinuxScript from '!!raw-loader!./examples/standalone-install.sh'
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import WindowsScript from '!!raw-loader!./examples/standalone-install.ps1'
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import VerifyChecksumPS1 from '!!raw-loader!./examples/verify-checksum.ps1'
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import VerifyChecksumLinux from '!!raw-loader!./examples/verify-checksum-linux.sh'
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import VerifyChecksumMacOS from '!!raw-loader!./examples/verify-checksum-macos.sh'
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import VerifyCosignLinux from '!!raw-loader!./examples/verify-cosign.sh'
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import VerifyCosignWindows from '!!raw-loader!./examples/verify-cosign.ps1'
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import Admonition from '@theme/Admonition';
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# Installing OpenTofu from GitHub Releases
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## Using the installer script
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<Tabs>
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<TabItem value="posix" label="Linux/MacOS/BSD/Unix (POSIX)">
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<CodeBlock language="bash">{LinuxScript}</CodeBlock>
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<Admonition type="info">The standalone installer verifies the integrity of the downloaded files. You need to install <a href="https://docs.sigstore.dev/system_config/installation/">cosign</a>, <a href="https://gnupg.org/">GnuPG</a>, or disable the integrity verification by using the <code>--skip-verify</code> option.</Admonition>
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</TabItem>
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<TabItem value="powershell" label="Windows (PowerShell)">
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<CodeBlock language="powershell">{WindowsScript}</CodeBlock>
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<Admonition type="info">If you run into script execution policy issues when running this script, please run <code>Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope Process</code> before running the installer.</Admonition>
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<Admonition type="info">The standalone installer verifies the integrity of the downloaded files. You need to install <a href="https://docs.sigstore.dev/system_config/installation/">cosign</a>, <a href="https://gnupg.org/">GnuPG</a>, or disable the integrity verification by using the <code>-skipVerify</code> option.</Admonition>
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</TabItem>
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</Tabs>
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## Using OpenTofu as a standalone binary
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You can run OpenTofu without installation as a standalone binary. You can [download the latest release](https://github.com/opentofu/opentofu/releases/latest/) for your operating system from the [GitHub releases page](https://github.com/opentofu/opentofu/releases/latest/), unpack the zip and start using it. For easier updates, we recommend using the **non-portable packaged versions for your operating system**.
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## Verify the file integrity
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Please download the `tofu_YOURVERSION_SHA256SUMS` file from the release. This file contains the SHA256 checksums for all files. You can verify the integrity of your file by running:
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<Tabs>
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<TabItem value="linux" label="Linux (sha256sum)">
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<CodeBlock language="bash">{VerifyChecksumLinux}</CodeBlock>
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</TabItem>
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<TabItem value="macos" label="MacOS (shasum)">
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<CodeBlock language="bash">{VerifyChecksumMacOS}</CodeBlock>
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</TabItem>
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<TabItem value="windows" label="Windows (PowerShell)">
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<CodeBlock language="powershell">{VerifyChecksumPS1}</CodeBlock>
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</TabItem>
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</Tabs>
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# Verifying the binaries with Cosign
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After you have verified the checksums, you can verify the integrity of the checksum file itself with [Cosign](https://docs.sigstore.dev/system_config/installation/). Please make sure you have installed Cosign and download the `tofu_YOURVERSION_SHA256SUMS.pem` and `tofu_YOURVERSION_SHA256SUMS.sig` files for your release. You can then run the integrity verification:
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<Tabs>
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<TabItem value="posix" label="Linux/MacOS/BSD/UNIX (POSIX)">
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<CodeBlock language="bash">{VerifyCosignLinux}</CodeBlock>
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</TabItem>
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<TabItem value="powershell" label="Windows (PowerShell)">
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<CodeBlock language="powershell">{VerifyCosignWindows}</CodeBlock>
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</TabItem>
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</Tabs>
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