Add a note about setting up an insecure registry
Add a note about setting up an insecure registry

[ci skip]

htve/GitlabForChinese,dreampet/gitlab,htve/GitlabForChinese,mmkassem/gitlabhq,axilleas/gitlabhq,shinexiao/gitlabhq,dreampet/gitlab,allysonbarros/gitlabhq,shinexiao/gitlabhq,darkrasid/gitlabhq,allysonbarros/gitlabhq,jirutka/gitlabhq,mr-dxdy/gitlabhq,openwide-java/gitlabhq,SVArago/gitlabhq,mmkassem/gitlabhq,dplarson/gitlabhq,screenpages/gitlabhq,daiyu/gitlab-zh,icedwater/gitlabhq,openwide-java/gitlabhq,stoplightio/gitlabhq,LUMC/gitlabhq,LUMC/gitlabhq,SVArago/gitlabhq,icedwater/gitlabhq,iiet/iiet-git,darkrasid/gitlabhq,mr-dxdy/gitlabhq,mr-dxdy/gitlabhq,t-zuehlsdorff/gitlabhq,shinexiao/gitlabhq,htve/GitlabForChinese,t-zuehlsdorff/gitlabhq,mr-dxdy/gitlabhq,jirutka/gitlabhq,axilleas/gitlabhq,daiyu/gitlab-zh,LUMC/gitlabhq,mmkassem/gitlabhq,darkrasid/gitlabhq,openwide-java/gitlabhq,dreampet/gitlab,SVArago/gitlabhq,axilleas/gitlabhq,iiet/iiet-git,htve/GitlabForChinese,dplarson/gitlabhq,icedwater/gitlabhq,shinexiao/gitlabhq,daiyu/gitlab-zh,openwide-java/gitlabhq,allysonbarros/gitlabhq,stoplightio/gitlabhq,icedwater/gitlabhq,screenpages/gitlabhq,jirutka/gitlabhq,iiet/iiet-git,iiet/iiet-git,stoplightio/gitlabhq,t-zuehlsdorff/gitlabhq,mmkassem/gitlabhq,SVArago/gitlabhq,dplarson/gitlabhq,darkrasid/gitlabhq,allysonbarros/gitlabhq,t-zuehlsdorff/gitlabhq,daiyu/gitlab-zh,screenpages/gitlabhq,dplarson/gitlabhq,stoplightio/gitlabhq,jirutka/gitlabhq,screenpages/gitlabhq,dreampet/gitlab,LUMC/gitlabhq,axilleas/gitlabhq