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* Move commands from docs to its own root-level directory * temporarily use modified dev-portal branch with nomad ia changes * explicitly clone nomad ia exp branch * retrigger build, fixed dev-portal broken build * architecture, concepts and get started individual pages * fix get started section destinations * reference section * update repo comment in website-build.sh to show branch * docs nav file update capitalization * update capitalization to force deploy * remove nomad-vs-kubernetes dir; move content to what is nomad pg * job section * Nomad operations category, deploy section * operations category, govern section * operations - manage * operations/scale; concepts scheduling fix * networking * monitor * secure section * remote auth-methods folder and move up pages to sso; linkcheck * Fix install2deploy redirects * fix architecture redirects * Job section: Add missing section index pages * Add section index pages so breadcrumbs build correctly * concepts/index fix front matter indentation * move task driver plugin config to new deploy section * Finish adding full URL to tutorials links in nav * change SSO to Authentication in nav and file system * Docs NomadIA: Move tutorials into NomadIA branch (#26132) * Move governance and policy from tutorials to docs * Move tutorials content to job-declare section * run jobs section * stateful workloads * advanced job scheduling * deploy section * manage section * monitor section * secure/acl and secure/authorization * fix example that contains an unseal key in real format * remove images from sso-vault * secure/traffic * secure/workload-identities * vault-acl change unseal key and root token in command output sample * remove lines from sample output * fix front matter * move nomad pack tutorials to tools * search/replace /nomad/tutorials links * update acl overview with content from deleted architecture/acl * fix spelling mistake * linkcheck - fix broken links * fix link to Nomad variables tutorial * fix link to Prometheus tutorial * move who uses Nomad to use cases page; move spec/config shortcuts add dividers * Move Consul out of Integrations; move namespaces to govern * move integrations/vault to secure/vault; delete integrations * move ref arch to docs; rename Deploy Nomad back to Install Nomad * address feedback * linkcheck fixes * Fixed raw_exec redirect * add info from /nomad/tutorials/manage-jobs/jobs * update page content with newer tutorial * link updates for architecture sub-folders * Add redirects for removed section index pages. Fix links. * fix broken links from linkcheck * Revert to use dev-portal main branch instead of nomadIA branch * build workaround: add intro-nav-data.json with single entry * fix content-check error * add intro directory to get around Vercel build error * workound for emtpry directory * remove mdx from /intro/ to fix content-check and git snafu * Add intro index.mdx so Vercel build should work --------- Co-authored-by: Tu Nguyen <im2nguyen@gmail.com>
34 lines
1.3 KiB
Plaintext
34 lines
1.3 KiB
Plaintext
---
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layout: docs
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page_title: Traffic encryption overview
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description: |-
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Discover the methods of transport encryption used by Nomad and how
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they are used to encrypt all network traffic to and from a Nomad
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agent.
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---
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# Traffic encryption overview
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The Nomad agent supports encrypting all of its network traffic. There are
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two separate encryption systems, one for gossip traffic, and one for HTTP and
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RPC.
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Once you complete this collection you will have configured transport encryption for
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all of Nomad's protocols. RPC and HTTP communication is secured with mTLS.
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Nomad servers also communicate with a gossip protocol, Serf, which is encrypted
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using symmetric encryption and preshared keys.
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To review Nomad uses two different encryption schemes for its traffic.
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- HTTP - Used to communicate between CLI and Nomad agents. Secured by mTLS.
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- RPC - Used to communicate between Nomad agents. Secured by mTLS.
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- Serf - Used to communicate between Nomad servers. Frequently referred to as
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"gossip". Secured by a shared key.
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Use the [Enable TLS Encryption for Nomad][] guide to configure Nomad for mTLS
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and the [Enable Gossip Encryption for Nomad][] to configure gossip encryption
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using a pre-shared key.
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[enable tls encryption for nomad]: /nomad/docs/secure/traffic/tls
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[enable gossip encryption for nomad]: /nomad/docs/secure/traffic/gossip-encryption
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