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Diffstat (limited to 'pages/docs/platform/upgrading')
-rw-r--r-- | pages/docs/platform/upgrading/en.haml | 5 | ||||
-rw-r--r-- | pages/docs/platform/upgrading/upgrade-0-8.md | 71 |
2 files changed, 76 insertions, 0 deletions
diff --git a/pages/docs/platform/upgrading/en.haml b/pages/docs/platform/upgrading/en.haml new file mode 100644 index 0000000..efa0d7c --- /dev/null +++ b/pages/docs/platform/upgrading/en.haml @@ -0,0 +1,5 @@ +- @nav_title = "Upgrading" +- @title = "Upgrading from prior LEAP platform releases" +- @summary = "" + += child_summaries
\ No newline at end of file diff --git a/pages/docs/platform/upgrading/upgrade-0-8.md b/pages/docs/platform/upgrading/upgrade-0-8.md new file mode 100644 index 0000000..ca3fbe5 --- /dev/null +++ b/pages/docs/platform/upgrading/upgrade-0-8.md @@ -0,0 +1,71 @@ +@title = 'Upgrade to 0.8' +@toc = false + +LEAP Platform release 0.8 introduces several major changes that need do get taken into account while upgrading: + +* Dropping Debian Wheezy support. You need to upgrade your nodes to jessie before deploying a platform upgrade. +* Dropping BigCouch support. LEAP Platform now requires CouchDB and therefore you need to migrate all your data from BigCouch to CouchDB. + +Here's how to upgrade from Wheezy nodes running BigCouch to Jessie nodes using CouchDB: + +1. Follow [["migrating from BigCouch to plain CouchDB" => services/couchdb#migrating-from-bigcouch-to-plain-couchdb]], but only until the step where you removed BigCouch. +2. Now upgrade to Jessie (see below) +3. Continue with [["migrating from BigCouch to plain CouchDB" => services/couchdb#migrating-from-bigcouch-to-plain-couchdb]] at the point where you stopped for the first step, and deploy to the couchdb node. + +Upgrade from Debian Wheezy to Jessie +------------------------------------------------ + +There are the [Debian release notes on how to upgrade from wheezy to jessie](https://www.debian.org/releases/stable/amd64/release-notes/ch-upgrading.html). Here are the steps that worked for us, but please keep in mind that there is no bullet-proof method that will work in every situation. USE AT YOUR OWN RISK. + + # keep a log of the progress: + screen + script -t 2>~/leap_upgrade-jessiestep.time -a ~/upgrade-jessiestep.script + + # ensure you have a good wheezy install: + apt-get autoremove + apt-get update + DEBIAN_FRONTEND=noninteractive apt-get -y -o DPkg::Options::=--force-confold dist-upgrade + + # if anything is held, you need to resolve it before continuing: + dpkg --audit + dpkg --get-selections | grep 'hold$' + + # switch sources to jessie + sed -i 's/wheezy/jessie/g' /etc/apt/sources.list + echo "deb http://deb.leap.se/0.8 jessie main" > /etc/apt/sources.list.d/leap.list + + # remove pinnings to wheezy + rm /etc/apt/preferences + rm /etc/apt/preferences.d/* + + # get jessie package lists + apt-get update + + # test if there is enough disk space for the upgrade + apt-get clean + apt-get -o APT::Get::Trivial-Only=true dist-upgrade + + # do first stage upgrade + DEBIAN_FRONTEND=noninteractive apt-get -y -o DPkg::Options::=--force-confold upgrade + + # repeat dist-upgrade until it makes no more changes: + DEBIAN_FRONTEND=noninteractive apt-get -y -o DPkg::Options::=--force-confold dist-upgrade + + # resolve any apt issues if there are some + apt-get -f install + + reboot + + +### Issues + +**Failure restarting some services for OpenSSL upgrade** + +If you get this warning: + + The following services could not be restarted for the OpenSSL library upgrade: + postfix + You will need to start these manually by running '/etc/init.d/<service> start'. + +Just ignore it, it should be fixed on reboot/deploy. + |