One of the biggest performance optimisations you can make, is altering the guarantee that file system data is perfectly replicated to the host and container.
#DOCKER FOR MAC SWAP MAC#
We’ve identified bind-mounts can be slow on Mac ( see above). However, unlike Docker on Linux, any file system changes need to be passed between the host and container via Docker for Mac, which can soon add a lot of additional computational overhead. HyperKit provides the kernel capabilities of Linux. This is a native MacOS application, which is bundled with an embedded hypervisor ( HyperKit). In contrast, there is a much bigger overhead on MacOS and other platforms in keeping the file system consistent - which leads to a performance degradation.ĭocker containers run on top of a Linux kernel meaning Docker on Linux can utilise the native kernel and the underlying virtual file system is shared between the host and container. On Linux, keeping a consistent guaranteed view between the host and container has very little overhead. Any writes in either the host or container are then reflected vice-versa. It gives the container a view of the host’s file system - In literal terms, pointing a particular directory in the container to a directory on your Mac. On MacOS you need to synchronize folders using docker-sync.īefore starting synchronization you need to create a directory for persisting Postgres and Elasticsearch data so you won't lose it when the container is shut down.In Docker, we can bind-mount a volume on the host (your mac), to a Docker container. Once you get these values, set these values into your docker-compose.yml into php-fpm container definition by replacing values in args section.Īlso you need to insert your UID into docker-sync.yml into value sync_userid. You can find out your UID by running id -u and your GID by running id -g. This can be achieved by build arguments Also, you need to change sync_userid in docker-sync.yml file. cp docker/conf/ docker-sync.ymlĢ.3 Set the UID and GID to allow file access in mounted volumes ¶īecause we want both the user in host machine (you) and the user running php-fpm in the container to access shared files, we need to make sure that they both have the same UID and GID. cp docker/conf/ docker-compose.ymlĬreate docker-sync.yml from template.
Create docker-compose.yml and docker-sync.yml ¶Ĭreate docker-compose.yml from template. To create this alias in network interface run: sudo ifconfig lo0 alias 127.0.0.2 upĢ.2.
First one is available via IP adress 127.0.O.1 and second one via 127.0.0.2.ġ27.0.0.2 is not alias of 127.0.0.1 on Mac by default. There are two domains each for different language in default installation. If you want to know more about what is happening during installation, continue with the steps #2.1 - #2.5. When using this option you will not be asked for sudo password.Īfter the script is finished with installing the application, you can skip all the other steps and see the last chapter of Application Setup Guide to get all the important information you might need right after the installation.
skip-aliasing may be used in case you have already enabled second domain or you do not want to enable it for some reason. Create new project from Shopsys Framework sources ¶ composer create-project shopsys/project-base -no-install -keep-vcs
#DOCKER FOR MAC SWAP INSTALL#
#DOCKER FOR MAC SWAP UPDATE#
Docker for Mac requires at least 6.5 GB of memory, but this is only required to run composer install and composer update which would result in Killed status if not enough memory would be available (we recommend to set at least 2.5 GB RAM, 1 CPU and 4 GB Swap in Docker -> Preferences… -> Resources -> ADVANCED).Docker-sync suggests ( in known issue) to use Docker for Mac in version 17.09.1-ce-mac42 (21090).In such a case, you should consider using native installation. Docker-sync might be a burden for intensive project development, especially when there is a huge amount of files in shared volumes of virtualized docker and when switching between branches or even between projects often.
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