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annotate docs/upgrade.rst @ 5978:97bbc2824b32

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tests: add basic test for mark_all_read action of notifications Adds test coverage for c7dc1c7ace67.
author Konstantin Veretennicov <kveretennicov@gmail.com>
date Wed, 15 Jun 2016 23:38:57 +0200
parents 8075ec3d0233
children 0b6d2ca7175f
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1 .. _upgrade:
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2
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3 ===================
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4 Upgrading Kallithea
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5 ===================
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6
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7 This describes the process for upgrading Kallithea, independently of the
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8 Kallithea installation method.
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9
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10
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11 1. Stop the Kallithea web application
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12 -------------------------------------
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13
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14 This step depends entirely on the web server software used to serve
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15 Kallithea, but in any case, Kallithea should not be running during
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16 the upgrade.
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17
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18 .. note::
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19 If you're using Celery, make sure you stop all instances during the
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20 upgrade.
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21
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22
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23 2. Create a backup of both database and configuration
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24 -----------------------------------------------------
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25
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26 You are of course strongly recommended to make backups regularly, but it
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27 is *especially* important to make a full database and configuration
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28 backup before performing a Kallithea upgrade.
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29
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30 Back up your configuration
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31 ^^^^^^^^^^^^^^^^^^^^^^^^^^
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32
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33 Make a copy of your Kallithea configuration (``.ini``) file.
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34
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35 If you are using :ref:`rcextensions <customization>`, you should also
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36 make a copy of the entire ``rcextensions`` directory.
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37
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38 Back up your database
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39 ^^^^^^^^^^^^^^^^^^^^^
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40
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41 If using SQLite, simply make a copy of the Kallithea database (``.db``)
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42 file.
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43
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44 If using PostgreSQL, please consult the documentation for the ``pg_dump``
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45 utility.
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46
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47 If using MySQL, please consult the documentation for the ``mysqldump``
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48 utility.
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49
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50 Look for ``sqlalchemy.db1.url`` in your configuration file to determine
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51 database type, settings, location, etc.
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52
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53
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54 3. Activate the Kallithea virtual environment (if any)
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55 ------------------------------------------------------
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56
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57 Verify that you are using the Python environment that you originally
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58 installed Kallithea in by running::
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59
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60 pip freeze
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61
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62 This will list all packages installed in the current environment. If
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63 Kallithea isn't listed, activate the correct virtual environment.
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64 See the appropriate installation page for details.
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65
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66
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67 4. Install new version of Kallithea
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68 -----------------------------------
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69
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70 Please refer to the instructions for the installation method you
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71 originally used to install Kallithea.
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72
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73 If you originally installed using pip, it is as simple as::
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74
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75 pip install --upgrade kallithea
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76
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77 If you originally installed from version control, it is as simple as::
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78
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79 cd my-kallithea-clone
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80 hg pull -u
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81 pip install -e .
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82
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83
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84 5. Upgrade your configuration
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85 -----------------------------
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86
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87 Run the following command to upgrade your configuration (``.ini``) file::
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88
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89 paster make-config Kallithea my.ini
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90
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91 This will display any changes made by the new version of Kallithea to your
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92 current configuration, and attempt an automatic merge. It is recommended
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93 that you check the contents after the merge.
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94
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95 .. note::
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96 Please always make sure your ``.ini`` files are up to date. Errors
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97 can often be caused by missing parameters added in new versions.
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98
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99
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100 6. Upgrade your database
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101 ------------------------
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102
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103 To do this simply run::
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104
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105 paster upgrade-db my.ini
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106
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107 This will upgrade the schema and update some of the defaults in the database,
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108 and will always recheck the settings of the application, if there are no new
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109 options that need to be set.
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110
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111 .. note::
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112 The DB schema upgrade library has some limitations and can sometimes fail if you try to
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113 upgrade from older major releases. In such a case simply run upgrades sequentially, e.g.,
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114 upgrading from 0.1.X to 0.3.X should be done like this: 0.1.X. > 0.2.X > 0.3.X.
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115 You can always specify what version of Kallithea you want to install e.g. using pip:
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116 ``pip install Kallithea==0.2``
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117
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118
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119 7. Rebuild the Whoosh full-text index
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120 -------------------------------------
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121
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122 It is recommended that you rebuild the Whoosh index after upgrading since
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123 new Whoosh versions can introduce incompatible index changes.
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124
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125
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126 8. Start the Kallithea web application
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127 --------------------------------------
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128
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129 This step once again depends entirely on the web server software used to
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130 serve Kallithea.
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131
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132 Before starting the new version of Kallithea, you may find it helpful to
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133 clear out your log file so that new errors are readily apparent.
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134
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135 .. note::
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136 If you're using Celery, make sure you restart all instances of it after
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137 upgrade.
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138
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139
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140 .. _virtualenv: http://pypi.python.org/pypi/virtualenv